Mobile GNU/Linux Apps is a list of 100+ (potential) applications for usage on mobile devices running GNU/Linux, having small(er) screens and touch input (e.g. smartphones, tablets, convertibles).
You can help to improve the information in that list
If you're looking for an app to get involved with, have a look there and help to get it on the Librem 5
If you're working on your own app, consider adding it to that list
Community app projects
If you're working on an app, leave a pointer here.
No matter whether it's your own brand new one, or you're adapting an existing app from the MGLApps list. Let others know about it so they can comment, test or contribute.