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Privacy Policy

For the iPad app · Effective date: 19 October 2026

This is an earlier version of the policy, kept for the record. It was in effect from about 03:09 UTC on 19 October 2026 until the next version was published. Read the current Privacy Policy, or see every version.

The Grandpa's Checkers app for iPad (the "app") is made by William Termini (ABN 47 283 458 067), Australia ("we", "us"), reachable at privacy@termini.me. There are no accounts, no device identifiers, no tracking and no analytics in the app. The only third-party code in it is the Go runtime the computer opponent is built with, and that sends nothing anywhere.

1. Kept on your device

Your settings, such as sound, move hints and chat.
Your record of games won, lost and drawn.
A game against the computer in progress, so it is still there if the app is closed.
A resume token: a random code our server gives the app, kept on your device and sent each time the app connects, so you can get back into a game after a dropped connection. It identifies a session, not you, and does not last: once the app has been disconnected for a short while the session expires, and the server issues a new token the next time it connects.

Of these, only the token and your chat setting are sent to our server. Deleting the app deletes all of it. The computer plays on your device, and your games against it are never sent to us or anyone else.

2. Our game server

Once you have acknowledged this policy, the app fetches its current settings from our website and connects to our game server when it opens, so it can show whether anyone is around and offer you an online game. Until then, and whenever you choose Not Now, you can play the computer and nothing is sent to us. Once connected, it sends the version of the protocol it speaks (one number, the same for every copy of the app), your resume token and your chat setting. While you play the computer it tells the server only that you are open to an online game, so you can be offered one; your game itself stays on your device. In an online game it sends your moves and the set phrases you choose, which are passed to your opponent. Nothing sent carries a name, an account or a device identifier. Your IP address could sometimes identify you, so we treat it as personal information and keep it only as described below.

While you are connected, the server holds in memory only:

the game in progress, your resume token, a random label for your session, your chat setting and when you were last active;
your IP address, to stop any one network from overloading the game; and
the country your connection comes from, shown to your opponent. It is looked up from your IP address in a database on our own server, with no request to anyone else, and is never more precise than the country (IP Geolocation by DB-IP).

Games between two people are not saved: their moves are held only in memory for the game and never written to disk. What the server does write to disk is:

game results: when a game was played, which side won, how it ended and how many moves it took, with nothing about who played (no name, address, IP address, country, device, session or label), and we don't try to link them to anyone. Game results are kept for as long as the service runs. Because they hold nothing about who played, we can't find or delete any one person's results.
logs with IP addresses: access logs with the address of each request, and the security logs of addresses refused or blocked for failed logins to the server. They are used only to run and protect the service, and every log is deleted within 14 days.

3. Why, and who else handles it

We use your IP address and what is linked to it, and your email if you write to us, under our legitimate interest in running the game, keeping it secure and answering you (GDPR Article 6(1)(f)). Only the company that hosts our server and our email provider handle it, and we disclose it only if the law requires. They may store or process it outside Australia and outside the European Union. We take reasonable steps to make sure they protect it. We delete support emails within 12 months of the last reply. Apple handles your download under its own privacy policy, and passes us anonymous crash reports only if you have chosen to share them with developers.

4. Children

Grandpa's Checkers is made for a general audience and is not directed to children under 13. There are no accounts, and we collect no personal information from anyone beyond the connection details described above. We use connection details only to run and protect the game, never to contact anyone or build a profile. If we learn that a child under 13 has sent us personal information, for example by email, we will delete it. Parents can contact privacy@termini.me.

5. Your rights

Depending on where you live (for example under the GDPR, the Australian Privacy Act or the CCPA), you may have the right to access, correct or delete information about you, to object to its use, and to complain to your local data protection authority. We hold almost nothing that identifies you, but you are welcome to ask and we will answer within 30 days. We don't sell or share personal information, as US state privacy laws use those terms.

6. Changes and contact

Each version of this policy is dated, and earlier versions are listed at grandpascheckers.com/apps/apple/privacy/history. When we make a change, the app shows you the new version and asks you to acknowledge it before it connects to our server again; playing the computer never needs it.

Questions, requests or complaints: privacy@termini.me. We will reply within 30 days. If you are not satisfied, you can complain to the Office of the Australian Information Commissioner (oaic.gov.au) or your local authority.

Do Not Track: we don't track anyone across websites or apps, and no third party can do so through Grandpa's Checkers, so we treat every visitor as if a Do Not Track or Global Privacy Control signal were on.