Fishtank Tracker is an offline-first iPhone app for tracking aquarium water quality — log test-strip readings, monitor trends, and keep a separate history for each of your tanks. Everything is stored privately on your device.
Do I need an internet connection? No. The app works fully offline.
Where is my data stored? On your device only. See the Privacy Policy.
The strip scan looks off — what can I do? Make sure the strip is well lit and aligned inside the on-screen guide. You can also enter any reading manually at any time.
For help, questions, or bug reports: kyleecosper@gmail.com