HimbazApp is an Android application developed by Umufundi Developers Team that regroups 354 Christian hymns in Kirundi language. The app is designed to offer easy access to the hymns which are well-organized and can be searched by title or number. HimbazApp is a free application that can be downloaded from the Google Play Store.

The user interface of HimbazApp is simple and easy to navigate. Once the app is installed, the user can easily select a hymn and play it. The app also allows the user to create a playlist of their favorite hymns for easy access. Overall, HimbazApp is a useful tool for anyone looking to access the 354 Christian hymns in Kirundi language.