Privacy policy — Daltone Lite
This policy describes Daltone Lite, identifier com.t3chforge.daltone.lite, on Android and iOS. Responsible publisher: T3CHFORGE, Alexsander Siqueira’s studio. Updated October 13, 2026.
Data that stays with you
Selected photos, captured images, imported copies, thumbnails, theme preference, adjustment type, intensity and lighting settings stay on your device. Imported images may include metadata present in the original file. T3CHFORGE does not receive these photos or preferences.
Accounts, ads and tracking
Lite has no account, login, advertising, analytics, tracking or in-app purchases. We do not upload your photos to servers for processing. Color adjustments run locally.
Optional permissions
Camera access is needed only to take photos. The photo picker gives access to the images you select. On iOS, exporting requests permission to add a new image to Photos; on Android, exporting uses the system gallery. You can deny or revoke permissions in device settings and still use the sample photo.
Library, retention and deletion
Imported originals and thumbnails remain in the private library until deleted. Moving a photo to trash does not permanently delete it: you can restore it. Permanent deletion removes the app’s copy without deleting the image in your system photo library. Uninstalling removes the app’s private library and preferences; exported images remain in Photos and must be deleted there if desired. There is no T3CHFORGE account to delete.
Exports, backups and external links
Exporting creates an image in your device’s photo library. Photo backup or synchronization services you enable, such as iCloud Photos, are managed by their providers. The app’s private folders are excluded from automatic backup where supported; we do not promise restoration after uninstalling or changing devices. Opening support, the website or the full Daltone page uses your browser or chosen external service.
Contact and data rights
If you contact support, we receive your email and the content you choose to send so we can respond. Do not send personal photos or health information unless needed. You can request information, correction or deletion of support messages by email. Local photos can be deleted in the app; we have no remote access to them. Messages are kept as needed for support and applicable obligations.
Website and providers
These pages use the existing Firebase Hosting service. Website visits may produce technical logs, such as IP and request details, managed by the provider. The website privacy policy explains this processing, which is separate from photo processing in Lite. These pages add no forms, marketing cookies or advertising services.
Limits and updates
Daltone Lite is not a medical device and does not diagnose, treat, cure or prevent medical conditions. Adjustments transform the photo; they do not correct vision. Relevant changes to data handling will be reflected on this page.