phyphox
Perform physics experiments with your phone. (by the RWTH Aachen University)GPL-3.0-only
PixelKnot: Hidden Messages
Have a secret that you want to share? Why not hide it in a picture?GPL-3.0-only
Fossify Gallery
Gallery with Photo editor. No Ads, Open-source, Private. No strings attached.GPL-3.0-only
Scrambled Exif
Remove the metadata from your pictures before sharing themGPL-3.0-only
Catima — Loyalty Card Wallet
For your barcodes, memberships, loyalty programs, coupons and tickets.GPL-3.0-or-later
Ripple: respond when panicking
Trigger apps to protect your privacy when in anxious or panic situationsGPL-3.0-or-later
Jami
Share, freely and privatelyGPL-3.0-or-later