Privacy Policy — TrollyTotal

Last updated: October 6, 2026

The short version

• TrollyTotal does not collect, transmit, or share any of your data.
• Everything — camera frames, scanned prices, your trolley — stays on your device.
• There is no account, no sign-in, and no server. TrollyTotal has no backend at all.
• No analytics, no advertising, no tracking of any kind.

Camera TrollyTotal uses your device's camera to read shelf price labels in real time, entirely on-device using Apple's built-in Vision framework. Camera frames are processed in memory to detect prices and are immediately discarded. They are never saved to your photo library, never written to disk, and never transmitted anywhere — not to TrollyTotal's developer, not to Apple, not to anyone.

Your trolley data Items you add to your trolley — product name, price, quantity, and whether you corrected a detected price — are stored locally on your device only, using Apple's SwiftData framework. This data never leaves your device. Deleting the app deletes this data permanently.

No accounts, no third parties TrollyTotal does not require or support creating an account. It does not use any third-party analytics, advertising, or tracking SDKs. It does not share data with any third party, because it does not collect or transmit any data in the first place.

Children's privacy TrollyTotal does not knowingly collect any personal information from anyone, including children, because it does not collect personal information at all.

Changes to this policy If this policy ever changes — for example, if a future version of TrollyTotal adds a feature that involves data leaving your device — this page will be updated and the "Last updated" date above will change accordingly.

Contact Questions about this policy can be sent to [email protected].

TrollyTotal is developed by ByteSquire.