Some users have experienced issues with the Android Chief app.  Some of those issues are resolved in the beta Chief App.  

If you want to download the Chief Mobile Beta application.  Below are instructions on how to do so.
  1. Open the Google Play Store Google Play.
  2. Find the Chief Mobile app and tap it to go to the app detail page.
  3. The app detail page will have a mention of a beta version. (Make sure you scroll down as this information could be at the bottom of the page)
  4. Tap Join and then Join.