GridSticker turns a sticker sheet into a sticker pack. Your images stay on your phone. The app does not collect, store, or transmit any personal information.
GridSticker has no server. There is no GridSticker backend, no account system, and nowhere for your images to be sent.
The app does hold the INTERNET and ACCESS_NETWORK_STATE permissions, and it is worth being precise about why: they are required by Google Play's billing library, which handles the one-time unlock purchase. That library talks to Google Play and to nothing else. GridSticker's own code makes no network requests of any kind — not for your images, not for analytics, not for anything.
GridSticker does not collect:
There is no account, no sign-in, and nothing to opt out of.
Grid detection, slicing, background removal, outline rendering, and WebP encoding all run on your phone, in the app's own process, using Android's standard graphics APIs. No image data is uploaded anywhere, because there is nowhere for it to go.
GridSticker includes a single one-time purchase that unlocks unlimited packs. It is handled entirely by Google Play's billing system.
Payment details never touch GridSticker — the app never sees your card, your name, or your billing address. Google Play tells the app one thing: whether this Google account owns the unlock. That answer is stored locally on your device so the app keeps working offline. Google's handling of the transaction is covered by Google's privacy policy.
GridSticker requests no storage permissions.
GridSticker can hand a finished pack to WhatsApp, Telegram, or LINE, and can save a ZIP for LINE Creator. In every case the transfer is local, between apps on your device:
The app checks whether WhatsApp and Telegram are installed so it can enable or disable those buttons. It does this by asking Android about four specific package names, declared in the app's manifest. It cannot see the rest of your installed apps.
Once a sticker reaches another app, that app's privacy policy applies to it.
GridSticker takes part in Android's standard Auto Backup, which means your app settings may be backed up to your own Google account, the same as for most Android apps. This is operated by Google under your account, not by GridSticker, and the developer has no access to it.
Your sticker imagery is explicitly excluded from both cloud backup and device transfer. It is rebuildable from the source image, and it does not belong in the cloud. You can turn Auto Backup off entirely in Android's system settings.
GridSticker for Android bundles no analytics, no advertising, no crash-reporting, and no data-collection SDK. The only third-party library that talks to a network is Google Play Billing, described above.
GridSticker does not knowingly collect any information from children. The app contains no user accounts, no data collection, and no advertising.
Updates appear on this page with a revised date.
Questions? Email: [email protected]