AquaLens

Your tank's history, in your pocket.

Scan test kits from a photo, keep every tank's history, and get warned when a trend is heading somewhere bad. Free to start · no ads · no account needed.

“I love this app! … I recommend it every chance I get!” — App Store review, June 2026

Phones jump straight to the right store. On a computer? Scan the code and keep your place here.