Matteur Privacy Policy

• When you choose a photo or video, the app reads it through your phone's system picker. It can only see the items you select.
• Adding a border happens entirely on your phone. The app has no internet access and does not upload your photos or videos anywhere.
• When you save, the bordered photo or video is written to your phone's photo library. Location and camera details (EXIF metadata) are not copied into saved photos.
• The app keeps no copy of your photos or videos after you leave the editor. Temporary working copies are deleted.

Presets you save (border settings such as aspect ratio, margin, colour and credit text) and the credit you last used are stored only on your phone. If you export presets, the file goes only where you choose to send it.

• Photo library (add only), to save bordered photos and videos to your gallery.
• On Android 10 and older, storage write permission is used for the same purpose.
• The app does not request camera, microphone, location, contacts or internet access.

• No ads and no advertising identifiers.
• No analytics, usage statistics, tracking or crash-reporting services.
• No accounts, and we don't collect any other personal data.
• We don't sell, rent or share your data with anyone.

If you choose Customer Support in the app's Settings, your email app opens with a message addressed to us. It is pre-filled with the app version and your phone's operating system version to help with bug reports; you can edit or remove this before sending. If you send it, we receive your email address and whatever you write, and use them only to reply to you.

Rate Us, Share, Privacy Policy and Terms of Service open other apps (the app store, your share sheet or your browser). Those services have their own privacy policies.

Stackbits holds no data about you, so there is nothing on our side to delete. Everything Matteur stores - your presets and last-used credit - is on your phone, and uninstalling the app removes it. Photos and videos you saved stay in your gallery until you delete them there.

Matteur does not knowingly collect information from anyone, including children under 13.

If this policy changes, the updated version will be posted on this page with a new "Last updated" date.

Questions about privacy? Email us at stackbits.in@gmail.com.