Privacy Policy

Last updated 13 October 2026

Who is responsible

Rebrilo is published by Olga Coufalíková. For anything in this policy, write to coufoli.support@gmail.com.

The application

What it does not do

Rebrilo is distributed through the App Store as a sandboxed application and is built without any network entitlement. It cannot open a network connection, and it does not:

• upload, copy or transmit your photographs anywhere;
• collect usage statistics, telemetry or analytics of any kind;
• ask you to create an account, sign in, or give an email address;
• use advertising, tracking or third-party software development kits;
• send crash reports to us.

What stays on your Mac

Everything. Your photographs are referenced where you already keep them and are never copied, moved or rewritten. Your adjustments, masks, ratings, albums, presets and thumbnails are written into the application's own folder on your Mac. Image analysis — finding a sky, a face or a subject for a mask — is performed on the device by macOS itself, and nothing is sent anywhere to do it.

Where you switch on optional sidecar files, Rebrilo writes ratings and keywords into files beside your photographs, on your own disk, at your instruction.

Purchases

Starting the free trial — itself a free in-app purchase — buying Rebrilo, subscribing and restoring a purchase are handled entirely by Apple through the App Store. We never see your name, your email address or your payment details. Apple provides us with aggregated, anonymous sales figures — how many copies sold in which country — which cannot be traced to a person. Apple's handling of your purchase is covered by Apple's Privacy Policy.

On the iPhone and the iPad

Rebrilo on the iPhone and the iPad works the same way where it counts: no Rebrilo account, no analytics, no third-party software development kits and no advertising, and your photographs are never uploaded. Finding a subject, people or the sky for a mask is done on the device by Vision, Apple's own framework. A photograph is opened through the system photo picker, which needs no access to your library. Rebrilo asks to read your Photos library only when you reopen a photograph from the row of recent ones, and the system asks for add-only access when you choose Save Image in the share sheet. Purchases are handled by Apple, as above.

Crash reports

If you have turned on sharing analytics with app developers in macOS, Apple may pass us anonymised crash diagnostics. That is a setting on your Mac, under System Settings › Privacy & Security › Analytics & Improvements, and you can turn it off there. We receive nothing else.

This website

These pages are static files. They set no cookies and load no fonts, images or styles from any other domain.

To know how many people visit and how they found us, the pages load one small script from Cloudflare Web Analytics (static.cloudflareinsights.com). It sets no cookies, stores nothing in your browser and does not fingerprint it. It reports which page was opened, the page you came from, your browser and type of device, and the country the visit came from; it does not follow you from one site to another. That processing is Cloudflare's and is described in the Cloudflare Privacy Policy. With no cookies there is nothing for a consent banner to ask you about.

The one exception is a film, and only when you press play on it: the player is then loaded from YouTube in its privacy-enhanced mode (youtube-nocookie.com), and from that moment YouTube's own privacy policy applies to it. Until you press play, the page shows a picture of our own and asks YouTube for nothing.

The site is hosted on GitHub Pages. GitHub records ordinary server information, including IP addresses, to serve the pages and to protect the service against abuse. That processing is GitHub's and is described in the GitHub Privacy Statement; we have no access to it.

If you write to us

When you send an email to support we necessarily have your email address and whatever you put in the message. It is used to answer you and for nothing else — never for a mailing list, never shared, never sold. Correspondence is kept only as long as it is useful for support and then deleted.

Children

Rebrilo is a tool for photographers and is not directed at children. It collects no personal data from anyone, of any age.

Your rights

Under the GDPR and equivalent laws you have the right to access, correct, delete and receive a copy of personal data held about you, and to object to its processing. In practice we hold none, unless you have written to us — in which case it is your email correspondence, and one message asking for it to be deleted is enough. You also have the right to complain to your national data protection authority.

Changes

If this policy changes, the new version will be posted here with a new date at the top. Material changes will also be noted in the application's release notes.