For aquarium keepers
Keep tank care visible without turning it into a spreadsheet.
Free users can manage one tank. A one-time unlock enables unlimited tanks, widgets, reminders, and Shortcuts.
iPhone and iPad app
TankPilot
A quiet, offline aquarium keeper for freshwater, saltwater, and reef tanks. Log water readings, see trends, track care tasks, and keep livestock and equipment records on device.
Features
Built for repeated tank care
TankPilot focuses on logging, reminders, and visibility. It does not provide dosing or professional aquarium advice.
Water reading log
Record temperature, pH, KH, GH, nitrate, nitrite, ammonia, salinity, calcium, and magnesium.
Trend charts
Review parameter history and basic trends for each tank, with reference ranges shown only as context.
Local reminders
Schedule recurring care tasks such as water changes, filter cleaning, and equipment checks with local notifications.
Tank inventory
Keep fish, coral, plants, invertebrates, and equipment records across multiple tanks.
Widgets and Shortcuts
Show the latest temperature, pH, and next care task on widgets. Log temperature or mark care done with Shortcuts.
Offline by design
No account, no ads, no analytics, no third-party SDKs, and no network requirement for normal use.
FAQ
Common questions
What is TankPilot?
TankPilot is an offline aquarium log for freshwater, saltwater, and reef tanks. It tracks water parameters, care reminders, livestock, equipment, widgets, and Shortcuts on device.
Does it give dosing or veterinary advice?
No. TankPilot is a logging, reminder, and trend-review tool only. It does not provide dosing recommendations, animal medical advice, or professional aquarium guidance.
Is aquarium data collected?
No. TankPilot stores aquarium profiles, readings, care tasks, inventory, and settings locally on the device. It has no account, ads, analytics, or third-party SDKs.
Privacy
Your aquarium notes stay on your device
TankPilot stores aquarium profiles, readings, care tasks, inventory, and app settings locally on your device. The app is designed for Data Not Collected privacy disclosure.