Android app

Privacy Policy — Hand & Foot Scorekeeper

Last updated: September 29, 2026

This privacy policy applies to the Hand & Foot Scorekeeper Android app (com.gookkis.handfootscore), developed and published by Heri Kiswanto ("we"). It explains what data is processed when you use the app, by whom, and what choices you have.

Quick summary

  • The app does not collect any personal data on our servers. We do not operate a server.
  • There is no account, sign-in, cloud sync or leaderboard.
  • Your games, scores and house rules are stored on your device only. Nothing you type — team names, player names, points — leaves the phone.
  • The app shows ads through Google AdMob, which as a third party may collect certain data (see below).
  • An optional one-time purchase, Pro, removes the ads. Payment is handled entirely by Google Play; we never see your payment details.
  • Beyond that, there is no analytics SDK, crash reporter, tracker, or other third-party service in the app.

Data we collect

None. We do not request, collect, store, transmit, or sell your personal data — including your name, email address, phone number, contacts, photos, location, or the list of apps installed on your device. The app has no backend, no database, and no usage reporting to us.

Your score sheets are not an exception to that. The names you give teams and players, every round you enter and every rule you change are stored on the device and added up on the device. No path inside the app sends a game, a score or a rule set to us or to anyone else.

The only network traffic the app makes is for loading ads and, if you choose to buy Pro, for Google Play's own purchase flow. Keeping score, editing rules and reviewing old games all work without a connection.

Data stored on your device

To do its job, the app stores a small amount of data locally in your device's internal storage:

  • your games: the team or player names you typed, the rules the game was started with, every round as you entered it (books, card points, bonuses and penalties, who went out) and the resulting totals, plus when the game was created, last changed and finished;
  • the house rule sets you created or copied from a preset, and which rule set you picked last;
  • your display preferences: text size, high contrast, keep the screen on during a game, and light, dark or system theme;
  • a flag recording that you have been through the intro screens;
  • the expiry time of an ad-free break, if you watched a rewarded ad to get one;
  • whether Pro has been purchased, as reported by Google Play, so the app can hide ads without asking Play on every start;
  • a simple counter that decides when the app offers to ask for a review.

This data:

  • is never sent to us or to anyone else;
  • may be included in your account's Google backup (Android Backup) if app backup is enabled on your device — that backup is managed by Google and accessible only to your account;
  • is removed entirely when you clear the app's data or uninstall the app. Deleting a single game or rule set from inside the app removes it right away.

Third-party advertising (Google AdMob)

The app is free and funded by ads served through Google AdMob, a service of Google LLC. To serve and measure ads, Google as a third-party provider may collect and process data from your device, including:

  • the Advertising ID (AAID) — an advertising identifier you can reset at any time;
  • the IP address and the coarse location derived from it;
  • device information such as model, operating system version, language and mobile carrier;
  • ad interactions such as which ads were shown, viewed or clicked.

That data is collected directly by Google, not by us, and is subject to the Google Privacy Policy. A more detailed explanation is available in How Google uses information from sites or apps that use our services. The ad SDK receives none of your games, names or rules.

For users in the European Economic Area, the United Kingdom and Switzerland, the app shows Google's consent form (User Messaging Platform) before any ad loads. Your choice there decides whether Google may serve personalised ads, and you can change it again from the Settings screen inside the app.

The app also offers a rewarded ad: one row in Settings trades a single short ad for 15 minutes without ads. Watching is always your choice — no feature is locked behind it.

The Pro purchase (Google Play Billing)

Pro is a single one-time purchase that removes all ads. There is no subscription, and no other feature is locked. The purchase is made through Google Play, using the Google Play Billing library that ships inside the app.

  • Google Play handles the payment. We do not receive your card number, billing address or any other payment detail; Google's own privacy policy applies to the transaction.
  • What the app receives from Google Play is whether Pro is owned by the Google account on the device, together with a purchase token issued by Google. The app stores that state locally to switch ads off and never sends it to us — we have no server to send it to.
  • The purchase is tied to your Google account. Installing the app on another device with the same account restores it; the "Restore purchases" button in the app asks Google Play again.

App permissions

Permissions the app requests directly:

  • android.permission.INTERNET — loading ads and talking to Google Play for the Pro purchase.
  • com.google.android.gms.permission.AD_ID — access to the Advertising ID for advertising purposes.

The following permissions are added automatically by the libraries the app uses, and are used only by those libraries:

  • android.permission.ACCESS_NETWORK_STATE — checking that a connection exists before loading an ad.
  • android.permission.WAKE_LOCK and android.permission.FOREGROUND_SERVICE — used by the Google libraries that ship inside the app (the ads SDK and its supporting libraries) for their own background work.
  • android.permission.ACCESS_ADSERVICES_AD_ID, ACCESS_ADSERVICES_ATTRIBUTION, ACCESS_ADSERVICES_TOPICS — the Android Privacy Sandbox advertising APIs on Android 13 and above.
  • com.android.vending.BILLING — the Google Play Billing library, used only for the Pro purchase described above.

The app requests no storage, camera, microphone, location, contacts or notification permission, and no other sensitive permission. It sends no notifications.

Your choices

  • Turning off personalised ads. Open Settings › Google › Ads on your Android device and turn on "Opt out of Ads Personalisation" or delete the Advertising ID. Ads will still appear, but they will no longer be personalised. Users in Europe can also change their ad consent choice from the Settings screen inside the app.
  • Resetting the Advertising ID. From the same menu, you can reset the advertising identifier at any time.
  • Removing ads. Buy Pro once, or watch a rewarded ad for a 15-minute break. Both are optional.
  • Using the app without a connection. Every scoring feature works fully offline. With no connection, no ads are loaded.
  • Deleting a game or a rule set. Each game and each rule set you made has its own delete action inside the app.
  • Deleting all your data. Since everything is stored locally, clearing the app's data (Settings › Apps › Hand & Foot Scorekeeper › Storage › Clear data) or uninstalling the app permanently removes every game, rule set and setting. There is no copy left on our side, because we never received it. A Pro purchase is not affected: it belongs to your Google account and can be restored.

Children's privacy

The app is a score keeper for a card game played by adults and families and is not directed at children under 13. We do not knowingly collect personal data from children. If you are a parent or guardian and believe your child has provided personal data to us, please contact us at the address below.

Security

All connections to the ad network and to Google Play use HTTPS. Because the app sends no games and no personal data to any server, there is no copy of your data on our side that could leak. Your games and settings live in the app's private space, isolated from other apps by the Android operating system.

Changes to this policy

This privacy policy may be updated from time to time, for example when a feature or a third-party service changes. The latest version is always published on this page with a new update date.

Contact

Questions about this privacy policy can be sent to admin@gookkis.com.