Jot, the notes app at notes.peppyhare.uk, for Android. Add this repository to the F-Droid client to install it and receive updates.

Currently it serves 1 apps. To add it to your F-Droid app, scan the QR code (click it to enlarge) or use this link:

https://fdroid.peppyhare.uk/repo

If you would like to manually verify the fingerprint (SHA-256) of the repository signing key, here it is:
DE 07 8D FE 20 1F CD 05 C0 10 E3 D9 72 1E 66 D5 24 D7 8C 9F 06 D1 57 12 07 D2 AF 2D B6 88 4E 3A