Tumbler Cups privacy policy
Effective 12 November 2026
Tumbler Cups is a puzzle game for Android made by Iterum Games ("we"). This policy explains what data the game uses, why, who receives it, and the choices you have. In short:
- Your progress, coins and settings stay on your phone.
- Gameplay stats and crash reports are off until you say yes, and you can turn them off at any time.
- Ads only play when you choose to watch one. They are not personalised unless you say yes.
- We never ask for your name, email, contacts, location or photos.
Who is responsible
Iterum Games is the data controller for this game. Contact: info@iterum.games.
Data that stays on your phone
Your level, coins, cosmetics, daily-puzzle streak and settings (sound, vibration, privacy choices) are saved only on your device. We can't see them. Uninstalling the game, or Settings › Reset progress, deletes them.
Gameplay stats and crash reports (opt-in)
When you first play, the game asks whether you want to share gameplay stats. If you say no, nothing is sent and none of the services below is started for stats. If you say yes:
- What is sent: game events such as levels started, won or lost, moves and time taken, boosters used, coins spent, rewarded ads watched, the purchases you completed (product name only), shared daily results and session length; plus crash and error reports. They come with a random ID created for this install, your device model, operating system version, app version, language and approximate country (from your IP address).
- What is never sent for stats: your name, email, phone number, precise location or your advertising ID.
- Who receives it: Unity Gaming Services (Analytics and crash diagnostics) and Google Analytics for Firebase.
- Why: to find levels that are too hard, fix crashes, and decide what to improve. Our legal basis is your consent.
- How long: Google Analytics keeps event data for 2 months. Unity keeps it for as long as its standard retention period allows, or until you ask for deletion.
You can change your choice at any time in Settings › Gameplay stats & crash reports. Settings › Delete my analytics data turns sharing off, asks Unity to delete the data linked to your ID, and resets the Google Analytics ID on your device.
Rewarded ads (you choose to watch)
The game only shows an ad when you tap a button offering a reward, such as double coins. There are no banners, pop-up ads or ads that play by themselves. Ads are served by Unity LevelPlay and the ad networks it works with, such as Unity Ads.
- To show and measure ads, and to prevent fraud, the ad services receive your device's advertising ID, IP address, device and app information and which ads you saw or tapped.
- Personalised ads are off by default. If you turn on Settings › Personalized ads, ad networks may use this data to pick ads based on your interests. With it off, we tell them not to personalise ads and not to sell your data, and they should only use it to show and measure ads.
- You can also reset or delete your advertising ID in your phone's settings (Settings › Google › Ads or Settings › Privacy › Ads).
Purchases (optional)
The Supporter Pack and tips are paid through Google Play. Google handles your payment details; we only receive confirmation of which product was bought, so the game can unlock it. See Google's privacy policy.
Sharing your daily result
If you tap Share result, the game opens your phone's share menu with a short text (your moves, boosters and streak). Nothing is shared unless you pick an app and send it.
Children
Tumbler Cups is not directed at children under 13, and we do not knowingly collect personal data from them. If you believe a child has shared data with us, contact us and we will delete it.
Your rights
Depending on where you live, you may have the right to access, correct, delete or move your data, to object to or restrict its use, and to withdraw consent at any time. Because the data isn't linked to your name, the quickest way to use these rights is the in-game settings above. You can also email us and we will help as far as we can identify your data. You may complain to your local data protection authority.
Security and transfers
Data sent by the game travels over encrypted connections. Unity and Google may process it in the United States and other countries, under their own safeguards for international transfers.
Changes
If this policy changes, we will update the date above and, for important changes, tell you in the game.