The short version: your photos never leave your device, and we collect nothing. PicoClean was built so that it does not need — and does not have — any server of its own.
PicoClean asks for access to your photo library so it can, entirely on your device:
Your photos, thumbnails, analysis results and library metadata are never uploaded, transmitted, or shared with anyone — including us. The app works fully in Airplane Mode.
If you purchase PicoClean Pro, the payment is processed entirely by Apple (App Store) or Google (Google Play) under their own terms and privacy policies. To validate your purchase and keep your subscription active across reinstalls, the app uses RevenueCat, a subscription-management service, which receives an anonymous randomly-generated identifier and store transaction information (product, price, purchase date). It never receives your name, email, photos, or anything about your photo library. RevenueCat's privacy policy: revenuecat.com/privacy.
Because we hold no data about you, there is nothing for us to retain or delete. Removing the app from your device removes everything the app ever created (its local settings). Subscription records held by Apple/Google are managed through your store account.
PicoClean does not knowingly collect any data from anyone, including children under 13.
If this policy ever changes (for example, if a future feature requires a new permission), the updated policy will be posted at this address with a new effective date before the change ships.
Questions about privacy: thaibao.how2code@gmail.com