Privacy policy

Last updated September 26, 2026

Your drilling stays on your device. There is no TiltProof account, no analytics, no advertising and no tracking of any kind, and the app never sends your answers or your progress anywhere. In the iPhone app, buying the pass or signing in to it sends untilt.poker what that step needs, and the sections below say exactly what.

What the app stores

TiltProof keeps a record of your drilling so it can pick the right question next and show you your progress. That record holds how many questions you have answered in each drill and how many you got right. It also holds the difficulty level you have reached, your day streak, and up to two hundred spots in each drill queued for review.

It keeps some of the detail behind those totals, which is how the charts on the progress screen are drawn. There is a rolling window of your most recent answers, up to five hundred of them. For each one it holds which spot it was, the level, whether you got it right, when you answered and how long you took. It holds a count of how many questions you answered on each day. And it holds your last fifty sittings, with the time each one started and ended and how it went. All of it is written on your device and none of it is sent anywhere.

There is a second, smaller record for the full set of drills. It holds a yes or no for whether the pass is held, and the date and time it started being held. It notes whether it came from the App Store or from Untilt, and it also holds which drills are still owed the screen explaining what the pass unlocks. That is the whole of it. There is no name, no email address and no payment detail in it, and nothing you pay with ever passes through TiltProof, because TiltProof does not take payment. On this website the pass is bought at untilt.poker, and it is Stripe that takes the card there. The one way the pass comes to be held on this website is the claim below. In the iPhone app it is bought through the App Store and Apple takes the payment.

Both are kept on your device and nowhere else. On iPhone and Android they live in the app's own private storage. In a browser they live in that browser's local storage for tiltproof.poker. There is no server holding a copy, because there is no server: TiltProof has no backend of its own, and nothing you do in a drill is sent anywhere.

One request, once, and only if you claim a purchase made elsewhere. Buying at one of the sister sites sends you back here to a page that has a one-time code in the link. To turn that code into your pass, the app posts the code, and nothing else, to untilt.poker, which answers with what the code is worth. It carries no cookies and no identifier. It happens on that one screen and nowhere else, and on this website it is the only time TiltProof reaches the network while you use it. If you never claim a purchase, it never happens, and on iPhone and Android it cannot happen at all: that screen stops before it asks, because claiming is a thing the website does.

In the iPhone app, only if you buy or restore the pass. Apple takes the payment and sends us no name, email or card. The app then sends untilt.poker the App Store transaction id and a random id this install made for purchases. Untilt asks Apple to confirm the purchase, so that the same pass counts in Untilt and Log. That random id is kept in the iPhone's keychain, so reinstalling the app keeps it, and it holds nothing about you. You can choose to add an email so the pass opens in Untilt and Log too. The address goes to untilt.poker, which mails you a code to confirm it, and Untilt's privacy policy says what it keeps.

If you already have the pass with Untilt, you can sign in to it in the iPhone app. The app sends the email you type to untilt.poker, which mails a code to it, and then sends the code back. Untilt answers with whether that account holds the pass. The app keeps the yes or no on the pass record above and throws the rest of the answer away. Nothing is sent if you never buy or sign in.

What the app does not do

• No account, sign-up or password. The one email address the iPhone app ever asks for is the optional one above, and it goes to Untilt.
• No analytics, telemetry or usage reporting.
• No advertising, and no advertising identifiers.
• No third-party trackers or software development kits that report back.
• No crash reporting service.
• No access to your contacts, photos, camera, microphone or location.
• Nothing is sold, and nothing is shared beyond what a purchase or a sign-in sends to Untilt.

Links out of the app

A few places in TiltProof link to log.poker, where the longer written guides live, and to untilt.poker, the sister app the pass also opens. A purchase made at untilt.poker links back here to be claimed. Those pages are ours, and opening one is a tap you choose to make. Once you are on another site, that site's own privacy policy applies rather than this one.

The website

tiltproof.poker is hosted on Netlify. Like any web host, Netlify records ordinary request logs, which can include your IP address and which browser you used. It keeps them to serve the site and to defend it from abuse. We do not add anything to those logs, we do not use them to build a profile of anybody, and there are no cookies on this site.

Deleting your record

Because neither record ever leaves your device, you delete them by deleting them there, and nothing is left behind anywhere else:

• iPhone or iPad: delete the app. iOS removes its storage with it. The random purchase id in the keychain can outlast the app, and it holds nothing about you.
• Android: uninstall the app, or use Settings, then Apps, then TiltProof, then Clear storage.
• In a browser: clear site data for tiltproof.poker in your browser's settings.

There is nothing to request from us and nobody to ask, because we are not holding a copy to give back or to erase. A pass bought in the iPhone app is also on record at Untilt, which is how it opens there; Untilt's privacy policy says how to close that record.

Children

TiltProof teaches the arithmetic behind poker. It is not gambling and there is nothing to wager. Nothing is bought or paid for on this website: the pass that opens the higher levels is sold at untilt.poker, and no card, address or payment detail is ever entered here. In the iPhone app it is an App Store purchase, so Apple's own parental controls and Ask to Buy apply to it. The drills collect nothing from anybody, of any age.

Changes to this policy

If the app ever starts collecting something, this page will say so before that version ships, and the date at the top will change. The app is open source, so the claims here can be checked against the code rather than taken on trust.