Privacy Policy — Chair Throw

Last updated: 10 August 2026

This policy explains what happens to your information when you play Chair Throw (package com.mj4410.chairthrow), published by MJ4410 ("we", "us").

The short version: we do not run any servers and we hold no personal information about you. We never create an account for you and we never ask for your name, email or any other detail. Your progress is stored on your own device, and — only if you choose to sign in to Google Play Games — backed up to your own Google account so it survives reinstalling. Everything that leaves your phone goes to Google, not to us.

1. Information stored on your device

The game saves the following locally, using Android's standard app storage. It is never transmitted to us or to anyone else, and it is deleted when you uninstall the game:

High scores and Training drill progress (stars, completed drills)
Your coin balance and which shop items you own and have equipped
Audio settings (volume levels and mute states)
Whether you have seen the first-run tutorial

2. Cloud save — Google Play Games (optional)

Chair Throw can back your progress up to Google Play Games so that it survives reinstalling the game or moving to a new phone. This is entirely optional. If you decline the sign-in prompt, have no Play Games account, or are offline, the game works exactly as before with your progress stored only on this device — nothing is restricted and nothing is hidden behind signing in.

If you do sign in:

Google gives the game a Play Games player ID — an identifier for your Play Games profile. We never see your Google account name, email address or password.
A small save file (well under a kilobyte) is written to your own Google account's private app storage. It contains only your coin totals, which chairs you own, your high scores and your Training progress. It does not consume your Drive space and is not visible to us or to anyone else.

You can turn this off at any time by signing out in the Google Play Games app, and you can delete the saved data there too — see section 7.

3. Advertising — Google AdMob

Chair Throw shows a banner on the menu screen and an optional rewarded video that you may choose to watch to continue a run. These are served by Google AdMob. AdMob is an independent controller of the data it collects, and it may collect and process:

Your device's advertising identifier (AAID)
IP address, and an approximate location derived from it
Device and app information (model, operating system version, app version)
Interactions with the ads shown (impressions, clicks)

We never receive this data. It is used by Google to select, deliver, measure and — where you have consented — personalise advertising.

Google's handling of this data is described in the Google Privacy & Terms and in the AdMob documentation.

Your choices about ads

In the European Economic Area, the United Kingdom and Switzerland, you are asked for consent the first time you launch the game, via Google's User Messaging Platform. You can change or withdraw that choice at any time from Settings → AD PRIVACY inside the game.
Anywhere, you can limit ad personalisation or reset your advertising ID from your device's Settings → Google → Ads.

4. In-app purchases

Coin packs are sold through Google Play's billing system. Payment is handled entirely by Google Play — we never see or store your card details, billing address, or any other payment information. The game receives only a confirmation that a specific coin pack was purchased, which it uses to add the coins to your local balance.

Purchases are governed by Google's Privacy Policy and the Google Play Terms of Service. Refunds are handled by Google Play.

5. Summary of data handling

Data	Collected by us	Shared with	Purpose
Game progress, coins, settings	No — stays on device	Nobody	Saving your game
Game progress backup (only if you sign in)	No — stored in your own Google account	Google Play Games	Restoring progress after reinstalling
Play Games player ID (only if you sign in)	No — not stored or transmitted by us	Google Play Games	Identifying which save file is yours
Advertising ID, IP, device info	No	Google AdMob	Showing ads
Purchase confirmation	No	Google Play	Delivering coins you bought
Name, email, phone, contacts, photos, precise location	Not collected or requested at all

6. Children

Chair Throw is not directed at children under 13. We do not knowingly collect any personal information from children. If you believe a child has provided information through this app, contact us at the address below and we will act on it.

7. Data retention and deletion

Because we hold no data about you, there is nothing for us to retain or delete. You can remove everything the game has stored yourself:

On this device — uninstall the game. Android deletes its local storage with it.
Your cloud save — open the Google Play Games app, find Chair Throw, and delete its saved game. This is held in your own Google account, so it is yours to remove and it survives uninstalling the game until you delete it.
Data held by Google (advertising, purchases) — use the Google account controls at myaccount.google.com.

8. Your rights

Depending on where you live, you may have rights under the GDPR (EEA/UK), the Digital Personal Data Protection Act, 2023 (India), or similar laws — including access, correction, deletion and objection. As we hold no personal data, requests about advertising data should be directed to Google. You are welcome to contact us and we will help you route the request.

9. Changes to this policy

If this policy changes, the updated version will be posted at this address with a new "last updated" date. Material changes affecting how data is handled will also be noted in the app's store listing.

10. Contact

Questions about this policy: mj331028@gmail.com

Chair Throw — package com.mj4410.chairthrow