justai.pro · privacy policy

You don't have to trust this page

Every app carries a /me — visit any app and add /me to the address (for example time.app.zone/me). It lists everything that app keeps about you, in your language: what it is, why it's kept, where it lives, and how long. One tap erases it, for real. Nothing here is a promise you have to take on faith — go and look.

If something we keep isn't listed in /me, that's a bug on our side, and a serious one. Tell us at info@justai.pro.

The deal

Being remembered was probably never what bothered you. Not being able to see what was kept, or to do anything about it, was. So this is the trade, plainly: we keep what earns its place, we show you all of it, and you can end it whenever you like. In return, the apps get better at the one job each of them has. Nothing is sold, nothing is used to advertise to you, and nothing about you is merged across apps.

What we keep, exactly

On your device — in your browser

• Your language, your answer about analytics, and each app's own settings — your list of clocks, a volume, and the like. Every one of them is listed in that app's /me with the purpose it's kept for. They never reach our servers.
• If you sign in, a session token, so you stay signed in.
• Tools like the Password Generator and QR Code do their work entirely in your browser — what you type is never sent to us.

To end it: one tap in /me, or your browser's own "clear site data". Both really work — our button never fights the browser's hammer.

Your files — and there is no cloud side to them

Some apps can now keep files for you. Every app has its own, at /files — for example qr.app.zone/files. A picture you chose as a logo, a code you saved to come back to, a photo or a recording you made in the app: they are kept so that the second time you need them, the app does not have to ask again.

• They live in your browser, on your device. Not on our servers, not in anybody's cloud, not in an account. There is no upload step, because there is nowhere to upload them to — we have not built a cloud side to this at all. If we ever do, it will be a separate place, said out loud on this page, and moving a file there will be something you choose to do, file by file. Never a default, and never quietly.
• Each app's files are its own. qr.app.zone cannot read time.app.zone's files, and neither can we from the outside — that is the browser's own origin rule, not a promise of ours. When an app needs one of your files — a logo for a code, a saved project to reopen — it asks its own store, and you are the one who answers: a list opens, you tap the file, and only that file is handed over. One app reaching into another app's files is not something we have built.
• Camera, microphone and screen. Some apps can take a photo, record a video or record audio into your files. The browser asks your permission first, the recording is written straight to that same local store, and the device is released the moment you leave the screen. Nothing is streamed anywhere. Scanning a QR code is not even that: the camera frames are read and thrown away as fast as they arrive — no file is made and nothing is kept.
• A file remembers its earlier versions. Save over something and the previous content is still there, so you can go back to it. Worth knowing if you replace something you would rather not keep: deleting the file removes the versions with it, and /me counts them so the number you see is the whole truth.
• The browser may clear them. Storage a browser holds for a site can be reclaimed if the device runs short of space. An app can ask the browser to keep its files, and will tell you what the browser answered — but the honest position is that this is your device's storage, with your device's rules.

To end it: delete a file in /files, or erase the whole store from /me, or use your browser's "clear site data". /me lists this store like everything else — what it is, why it is kept, where it lives and how long.

At Google Analytics

• We use Google Analytics 4 with personalization off. A cookie holds an anonymous number that counts you as one visitor; the visits it labels — page, time, rough country, device — are stored by Google. It carries no name, no profile, no ad audience. If an ad brought you here, we also let Google Ads count that its click worked — a measurement, not a profile: we never target ads at you.
• How long: two months. Then Google deletes them. The cookie expires in two months too — we shortened it from Google's two-year default, because a cookie must not outlive the data it labels.
• Erasing the number in /me makes you a new visitor from that moment on. It does not reach into Google — those visits age out on their own at two months. We'd rather say that than imply otherwise.
• In the EEA, the UK and Switzerland we ask before any of this happens — the counting and the ad-click measurement both — and everything stays off until you say yes. You can change your answer any time in /me.

On our servers — only if you sign in

• A justai ID (created by signing in with Google) gives us your email address, name and profile picture, so we can make your account and recognize you across the apps. We never receive your Google password. This is the only thing about you we hold ourselves, and it lives while your account exists.
• What is my IP shows you your own public IP and approximate region for that visit; it's computed per request and not stored.

What we never do

• We don't sell your data, and we don't run cross-site advertising trackers.
• We build no ad profiles or interest groups. Those browser stores sit empty — and that's checkable: open your browser's own storage panel and look.
• We don't read your files. They are not synced, not backed up, not scanned, and not analysed — there is no path from them to us to read them over.
• We don't merge you across apps. The browser's origin isolation means qr.app.zone cannot read time.app.zone's memory — that's enforced by the browser, not by our promise — and we don't stitch you together on our side either.

Your rights

Under the GDPR you can request access to, correction of, or deletion of the personal data we hold about you. For everything on your device — which is nearly all of it — you don't need to ask: /me shows it and erases it in one tap. A right you have to file a ticket for isn't really control. For your account, email info@justai.pro and we'll take care of it.

Third parties

We rely on Google for Analytics, Sign-In and ad-click measurement; those services process data under Google's own privacy policy. We build no ad profiles, and we send no signal that lets ads be personalized to you.

Children

Our services are not directed at children under 16, and we do not knowingly collect their personal data.

Who we are

justai.pro is operated by JustAI, a business registered in the Netherlands (KVK 42093468). We build the apps at app.zone and this website. Reach us at info@justai.pro.

Changes

28 July 2026: apps can now keep files for you, on your device — the section above says what that means and what it deliberately does not include. Nothing about analytics, sign-in or ad measurement changed.

We may update this policy; the date above reflects the latest version. We'll note material changes here — and whatever this page says, /me shows you what is actually kept.