I like the approach the "Human Japanese" app took: They mix culture, history and learning in one app which would be great for Tamazight imo.
https://play.google.com/store/apps/details?id=com.braksoftware.HumanJapaneseLite
Also, this Moroccan amazigh professor just made an Amazigh learning app:
Check his facebook page which has a video about the UI: https://www.facebook.com/Ahmedbelaa2021
according to the Dictionary of the unified amazigh in Morocco:
amllal = umlil = white
amlal=gazelle
​
Link to Android Dictionary app:
https://play.google.com/store/apps/details?id=site.tafsut.amazighdictionary