Effective 25 August 2026.
ReefKeeper does not collect anything. Everything you enter stays on your device, and the developer never receives it.
Your readings, water changes, dosing records, tank diary entries and target ranges are stored locally on your device, in the app's own database. They are not sent to the developer, and they are not sent to anyone else.
Because nothing is collected, the App Store privacy label for ReefKeeper is "Data Not Collected".
The only way data leaves the app is when you explicitly export it. When you export a CSV file or a JSON backup, the file is passed to the standard iOS share sheet, and where it goes from there is entirely your choice. Once you send it somewhere, that destination's own terms apply to it, not this policy.
You can delete individual readings inside the app. Deleting the app itself removes its database and therefore all of your data from the device. There is no copy held anywhere else, so if you want to keep your history, export a JSON backup before you delete the app.
ReefKeeper collects no personal information from anyone, of any age.
This site is a set of static pages. It sets no cookies and collects nothing.
If a future version of ReefKeeper ever changes how data is handled - for example an optional iCloud sync that uses your own private iCloud account - this policy will be updated to describe it before that version ships.
Questions about this policy can go to dae-aus-sup@outlook.com.