Support
Questions, ideas or something that isn't working? See the answers below or send a message.
Common questions
Do I need an account?
No. Aquabook has no accounts. Your logs are stored on your device and, if you use iCloud, in your private iCloud account.
Is logging really unlimited in the free version?
Yes. Log every parameter as often as you like, for as long as you like. The free version is limited to one tank, 10 inhabitants, 3 dosing products and 1 photo per inhabitant or note.
How do I move my data to a new iPhone?
Sign in with the same Apple Account and keep iCloud on for Aquabook, and your tanks sync automatically. You can also export everything as JSON and CSV from Settings.
Can I log a test I did earlier?
Yes. A test's date and time start at now and can be changed, before or after you save. You can also edit or delete any past value.
Which units can I use?
Choose a unit per parameter, for example dKH, meq/L or ppm for alkalinity, °C or °F for temperature, and specific gravity, ppt or conductivity for salinity. You can also add your own parameters with their own units.
How does sharing a tank work?
With Pro, open the tank and choose Share. Invite someone and choose read-only or read-write. The tank stays in your iCloud, it appears in their Aquabook, and they don't need Pro. You can stop sharing at any time, and they can leave.
Are the default target ranges advice?
No. They are conservative starting points for each tank type. Change them to suit your tank and its inhabitants.
How do I restore Aquabook Pro?
Open Settings in Aquabook and tap Restore Purchases. Pro is also shared with your family through Family Sharing.