Official apps from Hartmann Studios (Charles Hartmann). These are the "direct" builds: free to download, some show ads, and an optional Pro upgrade is bought in the app through Stripe. Not affiliated with F-Droid.org.

Currently it serves 61 apps. To add it to your F-Droid app, scan the QR code (click it to enlarge) or use this link:

https://charleshartmann.com/fdroid/repo

If you would like to manually verify the fingerprint (SHA-256) of the repository signing key, here it is:
20 E8 FD 03 61 AB 59 26 80 55 40 92 E2 82 BC 86 51 35 F6 4D 38 8C 72 C4 E7 D1 2D A8 D3 26 0F C4