An offline-first iPhone app for tracking aquarium water quality. Log test-strip readings, watch trends, and keep a history for every tank — all stored privately on your device.
Stay on top of water quality and keep your fish thriving — whether you keep one tank or several.
Track ammonia, nitrite, nitrate, pH, chlorine, hardness, and alkalinity over time.
Read a test strip with your camera, or type values in manually — your choice.
Color-coded status and charts show whether a parameter is safe and where it's heading.
Works 100% offline. No account, no ads, no tracking. Your data stays on your device.