Last updated: 3 September 2026
Madnix Mix Lab does not collect any personal data. There is no account, no server, no analytics and no advertising. Everything you enter stays on your iPhone.
None. The app does not collect, transmit, sell or share personal information of any kind. We have no way of seeing your mixes, saved formulas or settings.
Your pinned and edited formulas, the number of mixes you have logged, your current rank and your preferences (default units, haptics) are stored locally on the device only. They are removed when you delete the app.
The app makes no network requests. It works identically with no connection at all.
There are no third-party SDKs, no analytics frameworks, no crash reporting and no advertising identifiers in the app. Nothing is shared with anyone, because nothing is collected.
The app is rated 4+ and is suitable for all ages. It collects no data from anyone, including children under 13.
Because no data ever leaves your device, there is nothing for us to export, correct or delete on your behalf. You remain in full control: removing the app removes all of its data.
If this policy changes, the new version will be published on this page with an updated date.