MONTRI

GUIDE / PRIVACY

Sort photos without
uploading them.

On-device processing should describe photo content precisely without pretending that an ad-supported mobile app never communicates with any technical service.

SHORT ANSWER

Does MonTri upload photos to a server?

No. Photo-library files and visual content are read, filtered and analysed locally. MonTri does not upload photos to its servers. The app does use separate services for advertising, usage measurement, attribution, diagnostics and purchase verification; these may process identifiers and interaction data under platform rules and consent choices.

01

What stays on the device

Images, gallery detection results, sorting decisions and the MonTri review bin remain on the phone. No MonTri account, name or email address is required to begin.

  • Photo and video content.
  • Keep or reject choices during sorting.
  • Decks and review before deletion.

02

Technical services are not the photo library

Firebase Analytics measures usage, Google Mobile Ads serves ads, Tenjin supports attribution and RevenueCat verifies Premium purchases. These services do not need photo-library content for their purpose, but may process technical data described in the privacy policy and store disclosures.

03

Controls available to you

Photo, notification and advertising-tracking permissions can be managed in phone settings where supported. Removing permission can make the related feature unavailable. The privacy policy lists the relevant data categories and contact point.

04

Privacy questions

Does a remote AI see my camera roll?

No. Photo-content detection runs on device and images are not sent to a remote model.

Does MonTri work without an account?

Yes. No name, email address or MonTri profile is required to sort your library.

Does on-device mean zero network connections?

No. Photo content stays local, while advertising, analytics, attribution and purchase services use separate network connections.

Where can I read the full details?

MonTri’s Privacy page explains permissions, technical services and contact options.

KEEP GOING

GUIDE / CHOOSINGChoose a photo cleaner app.

Compare photo cleaner apps by control, privacy, price, supported devices and deletion safety before granting library access.

GUIDE / DUPLICATESFind duplicate and similar photos.

Find duplicate and visually similar photos on your phone, compare them and decide what to keep with MonTri.

GUIDE / PHOTO SORTINGSort photos with a swipe.

Review your camera roll one photo at a time: swipe left to queue a deletion, right to keep, then check everything in MonTri.