I thought it was the other way around? Anyways you should use obtainium to just get the lastest from source.
nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z Does the fdroid version of amethyst usually lag behind the play store version?
Discussion
I’m a complete android noob. This is the first I’ve heard of obtainium.
Download the APK for obtainium and then you can add GitHub sources for apks like amethyst, and obtainium will notify when there's an update and you can update through obtainium and it pull directly from source git.
Here's a cpu Info app if you need to check your architecture
github.com/kamgurgul/cpu-info
And here's amethyst so you don't have to go looking
github.com/vitorpamplona/amethyst
Honorable mentions:
Robosats: github.com/RoboSats/robosats
Zeus: github.com/ZeusLN/zeus
🤙
Yep, f-droid takes days-weeks to update.