Privacy Policy — Android

This policy covers the Android version of StickerForm distributed on Google Play. The iOS version is a separate build with a separate policy — see the StickerForm Privacy Policy for iOS.

StickerForm has no account and no sign-in. Generating a sheet is the one thing that sends anything off your phone: the single photo you chose is uploaded to draw the sheet. Everything after that — slicing, cutting out, captions, packs, exporting — happens on your device. StickerForm for Android collects no usage analytics at all.

When you tap Make stickers, the one photo you selected is uploaded over an encrypted (HTTPS) connection to Pentarab's processing service, which forwards it to our third-party AI image provider, fal.ai (operated by fal, Inc.), to draw the sheet.

• The photo is used solely to fulfil that one request.
• It is not stored in any database or profile of ours. It is held only for as long as the request takes and is not retained on our servers afterwards.
• fal.ai handles it under its own terms: content submitted for processing is not used to train AI models and is not retained after the request is fulfilled.
• The finished sheet comes back to your device, and everything after that happens on your phone.
• If you import your own sheet instead of generating one, no photo is ever uploaded.

We do not sell your photos, and we share them with no one other than fal.ai, and only to draw the stickers you asked for. You can review fal.ai's practices in its Privacy Policy.

Generating a sheet costs a token. Token packs are one-time purchases processed by Google Play Billing. Pentarab never receives or stores your payment card details, your Google account details, or your billing address.

So that tokens survive a restart and cannot be altered on the device, your balance is held on our service rather than on your phone. Your install generates a random identifier on first launch that is not derived from your device, your Google account, or any advertising identifier, and the balance is attached to that identifier. When you buy a pack, Google Play's purchase token is sent to our service to confirm the purchase is genuine and to credit the tokens exactly once.

We store only the token balance, the identifiers of purchases already credited so the same one cannot be counted twice, and a per-day counter that enforces a fair-use limit. Because the random identifier lives only on your device, deleting the app loses the balance attached to it.

StickerForm for Android contains no analytics SDK of any kind — not Google Analytics, not Firebase, and not Pentarab's own collector. It contains no advertising, and it does not track you across other companies' apps or websites.

It does not collect the Android Advertising ID. Both advertising-ID permissions (com.google.android.gms.permission.AD_ID and android.permission.ACCESS_ADSERVICES_AD_ID) are explicitly removed from the app's manifest, so they are absent from the published build.

• The sheets you generated or imported, and the stickers cut from them.
• Captions you type, edits you make, and the packs you assemble.
• App settings and preferences, and your install’s random identifier.

This is removed when you clear the app's data or uninstall it, and individual packs can be deleted from inside the app. Stickers you install into WhatsApp, share to Telegram, or save to your gallery are copies that then live in those apps, under their own terms.

StickerForm requests internet access only. It declares no photo, media, or storage permission: you pick a picture through Android's system photo picker, which runs in a separate process and hands the app only the one picture you chose. There is no camera, microphone, location, or contacts permission.

StickerForm is not directed to children under 13, and we do not knowingly collect personal information from them. If you believe a child has provided us with personal information, contact us and we will delete it.

If this policy changes, the revised version will be posted on this page with a new date at the top.

Questions about this policy, or about what StickerForm holds? Email us: