The app should work on a wide range of mobile devices, including older Android and iOS versions up to two major versions behind the latest. It is also full responsive so that it can work on different screen resolutions.

Below are the supported devices when Duress app was developed.

Apple / iOS

1. Version 1: 18
2. Version 2: 17

Android

1. Version 1: 15
2. Version 2: 14

Other

1. Not applicable