hi,
It seems Turtl was already in the pipeline to become added. but dropped out when the forum was changed.
Turtl – F-Droid ← 404 does anybody know about the state?
The Sourcecode is GPLv3 GitHub - turtl/android: Holds the wrappers (cordova) to run Turtl on Android
and it seems they prepare a separate repo GitHub - turtl/fdroid: An auto-generated repository for the FDroid project so they don't have to deal with a Cordova build system (
An auto-generated repository for the FDroid project so it doesn’t have to deal with a Cordova build system
)
https://github.com/turtl/mobile/issues/13
best regards
cave