diff --git a/src/.env.example b/src/.env.example
--- a/src/.env.example
+++ b/src/.env.example
@@ -161,6 +161,10 @@
 #PASSPORT_PROXY_OAUTH_CLIENT_ID=
 #PASSPORT_PROXY_OAUTH_CLIENT_SECRET=
 
+# Generate with ./artisan passport:client --password
+#PASSPORT_COMPANIONAPP_OAUTH_CLIENT_ID=
+#PASSPORT_COMPANIONAPP_OAUTH_CLIENT_SECRET=
+
 PASSPORT_PRIVATE_KEY=
 PASSPORT_PUBLIC_KEY=
 
diff --git a/src/app/Http/Controllers/API/V4/CompanionAppsController.php b/src/app/Http/Controllers/API/V4/CompanionAppsController.php
--- a/src/app/Http/Controllers/API/V4/CompanionAppsController.php
+++ b/src/app/Http/Controllers/API/V4/CompanionAppsController.php
@@ -2,11 +2,14 @@
 
 namespace App\Http\Controllers\API\V4;
 
-use App\Http\Controllers\Controller;
+use App\Http\Controllers\ResourceController;
+use App\Utils;
+use App\Tenant;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Validator;
+use BaconQrCode;
 
-class CompanionAppsController extends Controller
+class CompanionAppsController extends ResourceController
 {
     /**
     * Register a companion app.
@@ -24,6 +27,7 @@
             [
                 'notificationToken' => 'required|min:4|max:512',
                 'deviceId' => 'required|min:4|max:64',
+                'name' => 'required|max:512',
             ]
         );
 
@@ -33,8 +37,9 @@
 
         $notificationToken = $request->notificationToken;
         $deviceId = $request->deviceId;
+        $name = $request->name;
 
-        \Log::info("Registering app. Notification token: {$notificationToken} Device id: {$deviceId}");
+        \Log::info("Registering app. Notification token: {$notificationToken} Device id: {$deviceId} Name: {$name}");
 
         $app = \App\CompanionApp::where('device_id', $deviceId)->first();
         if (!$app) {
@@ -42,6 +47,7 @@
             $app->user_id = $user->id;
             $app->device_id = $deviceId;
             $app->mfa_enabled = true;
+            $app->name = $name;
         } else {
             //FIXME this allows a user to probe for another users deviceId
             if ($app->user_id != $user->id) {
@@ -55,4 +61,139 @@
 
         return response()->json(['status' => 'success']);
     }
+
+
+    /**
+     * Generate a QR-code image for a string
+     *
+     * @param string $data data to encode
+     *
+     * @return string
+     */
+    private static function generateQRCode($data)
+    {
+        $renderer_style = new BaconQrCode\Renderer\RendererStyle\RendererStyle(300, 1);
+        $renderer_image = new BaconQrCode\Renderer\Image\SvgImageBackEnd();
+        $renderer = new BaconQrCode\Renderer\ImageRenderer($renderer_style, $renderer_image);
+        $writer   = new BaconQrCode\Writer($renderer);
+
+        return 'data:image/svg+xml;base64,' . base64_encode($writer->writeString($data));
+    }
+
+    /**
+     * Delete a companion app.
+     *
+     * @param string $id Resource identifier
+     *
+     * @return \Illuminate\Http\JsonResponse The response
+     */
+    public function destroy($id)
+    {
+        $result = \App\CompanionApp::find($id);
+        if (!$result) {
+            return $this->errorResponse(404);
+        }
+
+        $user = $this->guard()->user();
+        if ($user->id != $result->user_id) {
+            return $this->errorResponse(403);
+        }
+
+        $result->delete();
+        return response()->json([
+                'status' => 'success',
+                'message' => \trans("app.companion-delete-success"),
+        ]);
+    }
+
+    /**
+     * List devices.
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function index()
+    {
+        $user = $this->guard()->user();
+        $search = trim(request()->input('search'));
+        $page = intval(request()->input('page')) ?: 1;
+        $pageSize = 20;
+        $hasMore = false;
+
+        $result = \App\CompanionApp::where('user_id', $user->id);
+
+        $result = $result->orderBy('created_at')
+            ->limit($pageSize + 1)
+            ->offset($pageSize * ($page - 1))
+            ->get();
+
+        if (count($result) > $pageSize) {
+            $result->pop();
+            $hasMore = true;
+        }
+
+        // Process the result
+        $result = $result->map(
+            function ($device) {
+                return $device->toArray();
+            }
+        );
+
+        $result = [
+            'list' => $result,
+            'count' => count($result),
+            'hasMore' => $hasMore,
+        ];
+
+        return response()->json($result);
+    }
+
+    /**
+     * Get the information about the specified companion app.
+     *
+     * @param string $id CompanionApp identifier
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function show($id)
+    {
+        $result = \App\CompanionApp::find($id);
+        if (!$result) {
+            return $this->errorResponse(404);
+        }
+
+        $user = $this->guard()->user();
+        if ($user->id != $result->user_id) {
+            return $this->errorResponse(403);
+        }
+
+        return response()->json($result->toArray());
+    }
+
+    /**
+     * Retrieve the pairing information encoded into a qrcode image.
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function pairing()
+    {
+        $user = $this->guard()->user();
+
+        $clientIdentifier = \App\Tenant::getConfig($user->tenant_id, 'auth.companion_app.client_id');
+        $clientSecret = \App\Tenant::getConfig($user->tenant_id, 'auth.companion_app.client_secret');
+        if (empty($clientIdentifier) || empty($clientSecret)) {
+            \Log::warning("Empty client identifier or secret. Can't generate qr-code.");
+            return $this->errorResponse(500);
+        }
+
+        $response['qrcode'] = self::generateQRCode(
+            json_encode([
+                "serverUrl" => Utils::serviceUrl('', $user->tenant_id),
+                "clientIdentifier" => \App\Tenant::getConfig($user->tenant_id, 'auth.companion_app.client_id'),
+                "clientSecret" => \App\Tenant::getConfig($user->tenant_id, 'auth.companion_app.client_secret'),
+                "username" => $user->email
+            ])
+        );
+
+        return response()->json($response);
+    }
 }
diff --git a/src/app/Http/Controllers/API/V4/UsersController.php b/src/app/Http/Controllers/API/V4/UsersController.php
--- a/src/app/Http/Controllers/API/V4/UsersController.php
+++ b/src/app/Http/Controllers/API/V4/UsersController.php
@@ -192,6 +192,7 @@
             'enableSettings' => $isController,
             'enableUsers' => $isController,
             'enableWallets' => $isController,
+            'enableCompanionapps' => $isController && in_array('beta', $skus),
         ];
 
         return array_merge($process, $result);
diff --git a/src/composer.json b/src/composer.json
--- a/src/composer.json
+++ b/src/composer.json
@@ -15,6 +15,7 @@
     ],
     "require": {
         "php": "^7.3",
+        "bacon/bacon-qr-code": "^2.0",
         "barryvdh/laravel-dompdf": "^0.8.6",
         "doctrine/dbal": "^2.13",
         "dyrynda/laravel-nullable-fields": "*",
diff --git a/src/config/auth.php b/src/config/auth.php
--- a/src/config/auth.php
+++ b/src/config/auth.php
@@ -118,6 +118,11 @@
         'client_secret' => env('PASSPORT_PROXY_OAUTH_CLIENT_SECRET'),
     ],
 
+    'companion_app' => [
+        'client_id' => env('PASSPORT_COMPANIONAPP_OAUTH_CLIENT_ID'),
+        'client_secret' => env('PASSPORT_COMPANIONAPP_OAUTH_CLIENT_SECRET'),
+    ],
+
     'token_expiry_minutes' => env('OAUTH_TOKEN_EXPIRY', 60),
     'refresh_token_expiry_minutes' => env('OAUTH_REFRESH_TOKEN_EXPIRY', 30 * 24 * 60),
 ];
diff --git a/src/database/seeds/local/OauthClientSeeder.php b/src/database/seeds/local/OauthClientSeeder.php
--- a/src/database/seeds/local/OauthClientSeeder.php
+++ b/src/database/seeds/local/OauthClientSeeder.php
@@ -30,5 +30,20 @@
         $client->id = \config('auth.proxy.client_id');
 
         $client->save();
+
+        $companionAppClient = Passport::client()->forceFill([
+            'user_id' => null,
+            'name' => "CompanionApp Password Grant Client",
+            'secret' => \config('auth.companion_app.client_secret'),
+            'provider' => 'users',
+            'redirect' => 'https://' . \config('app.website_domain'),
+            'personal_access_client' => 0,
+            'password_client' => 1,
+            'revoked' => false,
+        ]);
+
+        $companionAppClient->id = \config('auth.companion_app.client_id');
+
+        $companionAppClient->save();
     }
 }
diff --git a/src/resources/js/fontawesome.js b/src/resources/js/fontawesome.js
--- a/src/resources/js/fontawesome.js
+++ b/src/resources/js/fontawesome.js
@@ -21,8 +21,9 @@
     faUniversity,
     faExclamationCircle,
     faInfoCircle,
-    faLock,
     faKey,
+    faLock,
+    faMobile,
     faPlus,
     faSearch,
     faSignInAlt,
@@ -57,8 +58,9 @@
     faFolderOpen,
     faGlobe,
     faInfoCircle,
-    faLock,
     faKey,
+    faLock,
+    faMobile,
     faPlus,
     faSearch,
     faSignInAlt,
diff --git a/src/resources/js/user/routes.js b/src/resources/js/user/routes.js
--- a/src/resources/js/user/routes.js
+++ b/src/resources/js/user/routes.js
@@ -8,6 +8,7 @@
 // Note: you can pack multiple components into the same chunk, webpackChunkName
 // is also used to get a sensible file name instead of numbers
 
+const CompanionAppComponent = () => import(/* webpackChunkName: "../user/pages" */ '../../vue/CompanionApp')
 const DashboardComponent = () => import(/* webpackChunkName: "../user/pages" */ '../../vue/Dashboard')
 const DistlistInfoComponent = () => import(/* webpackChunkName: "../user/pages" */ '../../vue/Distlist/Info')
 const DistlistListComponent = () => import(/* webpackChunkName: "../user/pages" */ '../../vue/Distlist/List')
@@ -45,6 +46,12 @@
         component: DistlistListComponent,
         meta: { requiresAuth: true, perm: 'distlists' }
     },
+    {
+        path: '/companion',
+        name: 'companion',
+        component: CompanionAppComponent,
+        meta: { requiresAuth: true, perm: 'companionapps' }
+    },
     {
         path: '/domain/:domain',
         name: 'domain',
diff --git a/src/resources/lang/en/app.php b/src/resources/lang/en/app.php
--- a/src/resources/lang/en/app.php
+++ b/src/resources/lang/en/app.php
@@ -19,6 +19,8 @@
     'chart-income' => 'Income in :currency - last 8 weeks',
     'chart-users' => 'Users - last 8 weeks',
 
+    'companion-delete-success' => 'The companion app has been removed.',
+
     'mandate-delete-success' => 'The auto-payment has been removed.',
     'mandate-update-success' => 'The auto-payment has been updated.',
 
diff --git a/src/resources/lang/en/ui.php b/src/resources/lang/en/ui.php
--- a/src/resources/lang/en/ui.php
+++ b/src/resources/lang/en/ui.php
@@ -38,10 +38,23 @@
         'verify' => "Verify",
     ],
 
+    'companion' => [
+        'title' => "Companion App",
+        'name' => "Name",
+        'description' => "Use the Companion App on your mobile phone for advanced two factor authentication.",
+        'pair-new' => "Pair new device",
+        'paired' => "Paired devices",
+        'pairing-instructions' => "Pair a new device using the following QR-Code:",
+        'deviceid' => "Device ID",
+        'nodevices' => "There are currently no devices",
+        'forget-device' => "Forget Device"
+    ],
+
     'dashboard' => [
         'beta' => "beta",
         'distlists' => "Distribution lists",
         'chat' => "Video chat",
+        'companion' => "Companion app",
         'domains' => "Domains",
         'invitations' => "Invitations",
         'profile' => "Your profile",
diff --git a/src/resources/vue/CompanionApp.vue b/src/resources/vue/CompanionApp.vue
new file mode 100644
--- /dev/null
+++ b/src/resources/vue/CompanionApp.vue
@@ -0,0 +1,78 @@
+<template>
+    <div class="container" dusk="companionapp-component">
+        <div class="card">
+            <div class="card-body">
+                <div class="card-title">
+                    <small><sup class="badge bg-primary">{{ $t('dashboard.beta') }}</sup></small>
+                    {{ $t('companion.title') }}
+                </div>
+                <div class="card-text">
+                    <p>
+                        {{ $t('companion.description') }}
+                    </p>
+                </div>
+            </div>
+        </div>
+
+        <ul class="nav nav-tabs mt-2" role="tablist">
+            <li class="nav-item">
+                <a class="nav-link active" id="tab-qrcode" href="#companion-qrcode" role="tab" aria-controls="companion-qrcode" aria-selected="true" @click="$root.tab">
+                    {{ $t('companion.pair-new') }}
+                </a>
+            </li>
+            <li class="nav-item">
+                <a class="nav-link" id="tab-list" href="#companion-list" role="tab" aria-controls="companion-list" aria-selected="false" @click="$root.tab">
+                    {{ $t('companion.paired') }}
+                </a>
+            </li>
+        </ul>
+
+        <div class="tab-content">
+            <div class="tab-pane active" id="companion-qrcode" role="tabpanel" aria-labelledby="tab-qrcode">
+                <div class="card-body">
+                    <div class="card-text">
+                        <p>
+                            {{ $t('companion.pairing-instructions') }}
+                        </p>
+                        <p>
+                            <img :src="qrcode" />
+                        </p>
+                    </div>
+                </div>
+            </div>
+            <div class="tab-pane" id="companion-list" role="tabpanel" aria-labelledby="tab-list">
+                <div class="card-body">
+                    <companionapp-list class="card-text"></companionapp-list>
+                </div>
+            </div>
+        </div>
+
+    </div>
+</template>
+
+<script>
+    import CompanionappList from './Widgets/CompanionappList'
+
+    export default {
+        components: {
+            CompanionappList
+        },
+        data() {
+            return {
+                qrcode: ""
+            }
+        },
+        mounted() {
+            this.$root.startLoading()
+
+            axios.get('/api/v4/companion/pairing')
+                .then(response => {
+                    this.$root.stopLoading()
+                    this.qrcode = response.data.qrcode
+                })
+                .catch(this.$root.errorHandler)
+        },
+        methods: {
+        },
+    }
+</script>
diff --git a/src/resources/vue/Dashboard.vue b/src/resources/vue/Dashboard.vue
--- a/src/resources/vue/Dashboard.vue
+++ b/src/resources/vue/Dashboard.vue
@@ -38,6 +38,10 @@
             <a v-if="webmailURL" class="card link-webmail" :href="webmailURL">
                 <svg-icon icon="envelope"></svg-icon><span class="name">{{ $t('dashboard.webmail') }}</span>
             </a>
+            <router-link v-if="status.enableCompanionapps" class="card link-companionapp" :to="{ name: 'companion' }">
+                <svg-icon icon="mobile"></svg-icon><span class="name">{{ $t('dashboard.companion') }}</span>
+                <span class="badge bg-primary">{{ $t('dashboard.beta') }}</span>
+            </router-link>
         </div>
     </div>
 </template>
diff --git a/src/resources/vue/Widgets/CompanionappList.vue b/src/resources/vue/Widgets/CompanionappList.vue
new file mode 100644
--- /dev/null
+++ b/src/resources/vue/Widgets/CompanionappList.vue
@@ -0,0 +1,59 @@
+<template>
+    <div>
+        <table class="table table-sm m-0 entries">
+            <thead>
+                <tr>
+                    <th scope="col">{{ $t('companion.name') }}</th>
+                    <th scope="col">{{ $t('companion.deviceid') }}</th>
+                    <th scope="col"></th>
+                </tr>
+            </thead>
+            <tbody>
+                <tr v-for="entry in entries" :id="'entry' + entry.id" :key="entry.id">
+                    <td class="description">{{ entry.name }}</td>
+                    <td class="description">{{ entry.device_id }}</td>
+                    <td class="selection">
+                        <button class="btn btn-lg btn-link btn-action" title="$t('companion.forget-device')" type="button" @click="remove(entry.id)">
+                            <svg-icon icon="trash-alt"></svg-icon>
+                        </button>
+                    </td>
+                </tr>
+            </tbody>
+            <list-foot :text="$t('companion.nodevices')" :colspan="3"></list-foot>
+        </table>
+        <list-more v-if="hasMore" :on-click="loadMore"></list-more>
+    </div>
+</template>
+
+<script>
+    import ListTools from './ListTools'
+
+    export default {
+        mixins: [ ListTools ],
+        props: {
+        },
+        data() {
+            return {
+                entries: []
+            }
+        },
+        mounted() {
+            this.loadMore({ reset: true })
+        },
+        methods: {
+            loadMore(params) {
+                this.listSearch('entries', '/api/v4/companion/', params)
+            },
+            remove(id) {
+                axios.delete('/api/v4/companion/' + id)
+                    .then(response => {
+                        if (response.data.status == 'success') {
+                            this.$toast.success(response.data.message)
+                        }
+                        this.loadMore({ reset: true })
+                    })
+                    .catch(this.$root.errorHandler)
+            },
+        }
+    }
+</script>
diff --git a/src/routes/api.php b/src/routes/api.php
--- a/src/routes/api.php
+++ b/src/routes/api.php
@@ -63,13 +63,15 @@
         'prefix' => $prefix . 'api/v4'
     ],
     function () {
-        Route::post('companion/register', 'API\V4\CompanionAppsController@register');
-
         Route::post('auth-attempts/{id}/confirm', 'API\V4\AuthAttemptsController@confirm');
         Route::post('auth-attempts/{id}/deny', 'API\V4\AuthAttemptsController@deny');
         Route::get('auth-attempts/{id}/details', 'API\V4\AuthAttemptsController@details');
         Route::get('auth-attempts', 'API\V4\AuthAttemptsController@index');
 
+        Route::get('companion/pairing', 'API\V4\CompanionAppsController@pairing');
+        Route::apiResource('companion', 'API\V4\CompanionAppsController');
+        Route::post('companion/register', 'API\V4\CompanionAppsController@register');
+
         Route::apiResource('domains', 'API\V4\DomainsController');
         Route::get('domains/{id}/confirm', 'API\V4\DomainsController@confirm');
         Route::get('domains/{id}/skus', 'API\V4\SkusController@domainSkus');
diff --git a/src/tests/Feature/Controller/CompanionAppsTest.php b/src/tests/Feature/Controller/CompanionAppsTest.php
--- a/src/tests/Feature/Controller/CompanionAppsTest.php
+++ b/src/tests/Feature/Controller/CompanionAppsTest.php
@@ -15,8 +15,9 @@
     {
         parent::setUp();
 
-        $this->deleteTestUser('UsersControllerTest1@userscontroller.com');
-        $this->deleteTestDomain('userscontroller.com');
+        $this->deleteTestUser('CompanionAppsTest1@userscontroller.com');
+        $this->deleteTestUser('CompanionAppsTest2@userscontroller.com');
+        $this->deleteTestCompanionApp('testdevice');
     }
 
     /**
@@ -24,8 +25,9 @@
      */
     public function tearDown(): void
     {
-        $this->deleteTestUser('UsersControllerTest1@userscontroller.com');
-        $this->deleteTestDomain('userscontroller.com');
+        $this->deleteTestUser('CompanionAppsTest1@userscontroller.com');
+        $this->deleteTestUser('CompanionAppsTest2@userscontroller.com');
+        $this->deleteTestCompanionApp('testdevice');
 
         parent::tearDown();
     }
@@ -39,10 +41,11 @@
 
         $notificationToken = "notificationToken";
         $deviceId = "deviceId";
+        $name = "testname";
 
         $response = $this->actingAs($user)->post(
             "api/v4/companion/register",
-            ['notificationToken' => $notificationToken, 'deviceId' => $deviceId]
+            ['notificationToken' => $notificationToken, 'deviceId' => $deviceId, 'name' => $name]
         );
 
         $response->assertStatus(200);
@@ -50,13 +53,14 @@
         $companionApp = \App\CompanionApp::where('device_id', $deviceId)->first();
         $this->assertTrue($companionApp != null);
         $this->assertEquals($deviceId, $companionApp->device_id);
+        $this->assertEquals($name, $companionApp->name);
         $this->assertEquals($notificationToken, $companionApp->notification_token);
 
         // Test a token update
         $notificationToken = "notificationToken2";
         $response = $this->actingAs($user)->post(
             "api/v4/companion/register",
-            ['notificationToken' => $notificationToken, 'deviceId' => $deviceId]
+            ['notificationToken' => $notificationToken, 'deviceId' => $deviceId, 'name' => $name]
         );
 
         $response->assertStatus(200);
@@ -75,8 +79,102 @@
         $user2 = $this->getTestUser('CompanionAppsTest2@userscontroller.com');
         $response = $this->actingAs($user2)->post(
             "api/v4/companion/register",
-            ['notificationToken' => $notificationToken, 'deviceId' => $deviceId]
+            ['notificationToken' => $notificationToken, 'deviceId' => $deviceId, 'name' => $name]
         );
         $response->assertStatus(403);
     }
+
+    public function testIndex(): void
+    {
+        $response = $this->get("api/v4/companion");
+        $response->assertStatus(401);
+
+        $user = $this->getTestUser('CompanionAppsTest1@userscontroller.com');
+
+        $companionApp = $this->getTestCompanionApp(
+            'testdevice',
+            $user,
+            [
+                'notification_token' => 'notificationtoken',
+                'mfa_enabled' => 1,
+                'name' => 'testname',
+            ]
+        );
+
+        $response = $this->actingAs($user)->get("api/v4/companion");
+        $response->assertStatus(200);
+
+        $json = $response->json();
+        $this->assertSame(1, $json['count']);
+        $this->assertCount(1, $json['list']);
+        $this->assertSame($user->id, $json['list'][0]['user_id']);
+        $this->assertSame($companionApp['device_id'], $json['list'][0]['device_id']);
+        $this->assertSame($companionApp['name'], $json['list'][0]['name']);
+        $this->assertSame($companionApp['notification_token'], $json['list'][0]['notification_token']);
+        $this->assertSame($companionApp['mfa_enabled'], $json['list'][0]['mfa_enabled']);
+
+        $user2 = $this->getTestUser('CompanionAppsTest2@userscontroller.com');
+        $response = $this->actingAs($user2)->get(
+            "api/v4/companion"
+        );
+        $response->assertStatus(200);
+
+        $json = $response->json();
+        $this->assertSame(0, $json['count']);
+        $this->assertCount(0, $json['list']);
+    }
+
+    public function testShow(): void
+    {
+        $user = $this->getTestUser('CompanionAppsTest1@userscontroller.com');
+        $companionApp = $this->getTestCompanionApp('testdevice', $user);
+
+        $response = $this->get("api/v4/companion/{$companionApp->id}");
+        $response->assertStatus(401);
+
+        $response = $this->actingAs($user)->get("api/v4/companion/aaa");
+        $response->assertStatus(404);
+
+        $response = $this->actingAs($user)->get("api/v4/companion/{$companionApp->id}");
+        $response->assertStatus(200);
+
+        $json = $response->json();
+        $this->assertSame($companionApp->id, $json['id']);
+
+        $user2 = $this->getTestUser('CompanionAppsTest2@userscontroller.com');
+        $response = $this->actingAs($user2)->get("api/v4/companion/{$companionApp->id}");
+        $response->assertStatus(403);
+    }
+
+    public function testPairing(): void
+    {
+        $response = $this->get("api/v4/companion/pairing");
+        $response->assertStatus(401);
+
+        $user = $this->getTestUser('CompanionAppsTest1@userscontroller.com');
+        $response = $this->actingAs($user)->get("api/v4/companion/pairing");
+        $response->assertStatus(200);
+
+        $json = $response->json();
+        $this->assertArrayHasKey('qrcode', $json);
+        $this->assertSame('data:image/svg+xml;base64,', substr($json['qrcode'], 0, 26));
+    }
+
+    public function testDelete(): void
+    {
+        $user = $this->getTestUser('CompanionAppsTest1@userscontroller.com');
+        $companionApp = $this->getTestCompanionApp('testdevice', $user);
+
+        $response = $this->delete("api/v4/companion/{$companionApp->id}");
+        $response->assertStatus(401);
+
+        $response = $this->actingAs($user)->delete("api/v4/companion/{$companionApp->id}");
+        $response->assertStatus(200);
+        $json = $response->json();
+        $this->assertSame('success', $json['status']);
+        $this->assertArrayHasKey('message', $json);
+
+        $companionApp = \App\CompanionApp::where('device_id', 'testdevice')->first();
+        $this->assertTrue($companionApp == null);
+    }
 }
diff --git a/src/tests/TestCaseTrait.php b/src/tests/TestCaseTrait.php
--- a/src/tests/TestCaseTrait.php
+++ b/src/tests/TestCaseTrait.php
@@ -3,6 +3,7 @@
 namespace Tests;
 
 use App\Backends\LDAP;
+use App\CompanionApp;
 use App\Domain;
 use App\Group;
 use App\Resource;
@@ -365,6 +366,24 @@
         $user->forceDelete();
     }
 
+    /**
+     * Delete a test companion app whatever it takes.
+     *
+     * @coversNothing
+     */
+    protected function deleteTestCompanionApp($deviceId)
+    {
+        Queue::fake();
+
+        $companionApp = CompanionApp::where('device_id', $deviceId)->first();
+
+        if (!$companionApp) {
+            return;
+        }
+
+        $companionApp->forceDelete();
+    }
+
     /**
      * Helper to access protected property of an object
      */
@@ -486,6 +505,28 @@
         return $user;
     }
 
+    /**
+     * Get CompanionApp object by deviceId, create it if needed.
+     * Skip LDAP jobs.
+     *
+     * @coversNothing
+     */
+    protected function getTestCompanionApp($deviceId, $user, $attrib = [])
+    {
+        // Disable jobs (i.e. skip LDAP oprations)
+        Queue::fake();
+        $companionApp = CompanionApp::firstOrCreate(
+            [
+                'device_id' => $deviceId,
+                'user_id' => $user->id,
+                'notification_token' => '',
+                'mfa_enabled' => 1
+            ],
+            $attrib
+        );
+        return $companionApp;
+    }
+
     /**
      * Call protected/private method of a class.
      *