We are sorry to announce that we don't maintain or update a Kindle fire app anymore, there were not many people using it and the costs of maintain it were constantly rising, unfortunately.
We have available the app for Android and iOS devices and the website:
The Divine Office app for Android devices can be found in Google Play Store or using this direct link:
https://play.google.com/store/apps/details?id=com.surgeworks.divineoffice
The Divine Office app for iOS devices can be found in the App Store or using this direct link:
https://apps.apple.com/us/app/divine-office/id914635909
The website:
https://divineoffice.org/
Or the podcast on Spotify and Apple podcasts:
https://open.spotify.com/show/70ydTdzunoqWAsvutFIkHM
https://podcasts.apple.com/us/podcast/divine-office-liturgy-of-the-hours-of-the/id1615786349
God bless!