Privacy Policy

Your photographs never leave your device

Reading a RAW file, converting it, and showing you the result are performed 100% locally on your phone. The app does not upload, transmit, or store your photographs or any other file on any server. We never see them. There is no account and no sign-in, and there is no server for a file to be sent to. Every feature works with the network switched off.

What happens to the files you pick

You choose every file yourself through the Android system picker. The app reads only the files you chose. Converted JPGs are written first into the app's own private cache so you can look at them; they reach your gallery (the Pictures / RAW to JPG folder) only when you tap Save, and go nowhere else unless you choose to share them yourself. The private cache is cleared each time you start a new conversion and when you leave the results screen. Your original RAW files are never modified or deleted.

Data we collect

The app itself collects no personal information. It never sends your file names, file contents, camera serial numbers or location data anywhere. Three Google services are built in:

• Firebase Analytics records anonymous usage events — for example, that a conversion finished, or that a file was refused and which format it was — together with a device model and country. These events never include your file names, the contents of your photographs, or any image data.
• Firebase Crashlytics records crash reports containing device model, operating system version and a technical stack trace, so faults can be fixed. These never include your file names or file contents.
• Google AdMob serves ads to people who have not purchased the unlock. To serve them, Google's SDK may collect and use device information and identifiers such as the Advertising ID. This is standard third-party ad behaviour and is entirely independent of the files you convert — no part of any photograph is ever sent anywhere.

• In the European Economic Area, the United Kingdom and Switzerland you are shown a consent form before any ad is requested, and you can change that choice at any time from Settings → Ad privacy options inside the app.
• Google AdMob Privacy & Terms: policies.google.com/technologies/ads
• How Google uses data from apps that use its services: policies.google.com/technologies/partner-sites
• You can reset or limit your Advertising ID in your device settings.

Ads appear as a small banner while browsing, and as an optional rewarded video you can choose to watch. They never appear during a conversion and never over your photograph. People who have purchased the unlock see no ads at all.

Permissions we use

• File access — you pick every file yourself through the Android system picker. The app is never granted permission to browse your storage on its own, and it only ever sees what you choose. It does not request the "All files access" permission and does not read your photo library.
• Saving to the gallery — uses the Android media store to add the JPGs you save to the Pictures / RAW to JPG folder. On Android 10 and later this needs no storage permission.
• INTERNET — used only for crash reporting, anonymous analytics, ads and purchase verification. It is not used to upload your files; conversion works with no network at all.

Purchases

Reading, sorting, converting and viewing files are free without limit, and your first photograph saves to the gallery free. A single one-time purchase unlocks saving every photograph you convert; alternatively you can watch a short rewarded ad to save one more file. Purchases are processed by Google Play Billing — we never receive or store your payment details. The app records only, on your own device, that the unlock has been bought, and restores it from Google Play if you reinstall or change phones.

Children

The app is a general-purpose photography utility, is not directed at children under 13, and we do not knowingly collect information from them.

Your rights

Because the app stores no personal data on our side, there is nothing of yours for us to export or delete. Uninstalling the app removes everything it kept on your device, except the JPGs you chose to save to your gallery, which are yours. To opt out of anonymous analytics and crash reporting, uninstall the app or disable usage & diagnostics data sharing in your Android settings.

Changes to this policy

We may update this policy; changes will be posted on this page with a new "Last updated" date.

Contact

Questions about this policy: support@nasrtech.dev

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