We provide HTML5 apps in an effort to reach non-iOS/Android users (Blackberry, Windows, etc.) who aren't able to install our native apps. Our HTML5 apps are accessible on any modern smartphone with internet access. However, there are a couple limitations:
- Native features like call, camera, voice recording, etc. that use your phone's built-in capabilities will not be usable through an HTML5 app.
- Some tabs are incompatible with HTML5. Though you'll see them in your iOS/Android apps, they won't appear in the HTML5 version of your app. See here for the full list of tabs supported.