SumoNumo

Privacy Policy

Effective 7 October 2026

SumoNumo is a number puzzle game published by Corposphere LLC (Florida, USA). This policy explains what data the game uses, why, and what you can do about it. Questions: hello@sumonumo.com

In short. You can play without an account. Your progress stays on your phone. Online play, ads, purchases, crash reports and Google Play Games each use some data, described below. You can delete your online data at any time.

1. Data that stays on your phone

Your levels, points, rank, lives, streak, badges, statistics, settings and any photo you choose for a background or avatar are stored only on your device. We do not receive them. Android may include this data in your own Google backup if backup is turned on in your phone's settings. Reminders are scheduled on your phone.

2. Online play (optional)

Leaderboards, friends, life gifts and duels need a small online profile. It is created only when you choose to join, after you see what other players will see. We then store:

Other players can see your nickname, country, avatar, rank and scores. We do not ask for your name, e-mail or phone number. This data is stored with Supabase on servers in Frankfurt, Germany. You can delete it in the app (Settings → Online → Delete my online data) or by writing to us (see Delete your data).

3. Ads (free players only)

Free players can choose to watch a rewarded video to get a life. These videos come from Google AdMob, which may use your device's advertising ID, device and app information, approximate location from your IP address and how you interact with ads, to show and measure ads. In the EEA, UK and Switzerland, Google's consent form asks for your choice first, and you can change it later in Settings. Premium players see no ads. See how Google uses data from partner apps.

4. Purchases

Premium and life packs are paid through Google Play. We never see your card details. RevenueCat processes your purchase records (an anonymous app user ID, the products bought and their dates) so that Premium and bought lives work and can be restored.

5. Crash reports

If the game crashes, Firebase Crashlytics (Google) may send a technical report: what went wrong in the code, the device model, the Android and app versions, and an installation ID. It contains no game content. You can turn this off in Settings → Send crash reports.

6. Google Play Games (optional)

If you are signed in to Google Play Games, your achievements and your rank points on the SumoNumo leaderboard are sent to Google and handled under Google's Privacy Policy.

7. What we share

We do not sell your data. We share it only with the service providers named above, to run these features, and when the law requires it. Share cards and links are sent only when you choose to share them.

8. How long we keep it

Online data is kept while your online profile exists and is deleted when you delete it; copies in server backups disappear within 30 days. Data kept by Google Play, AdMob, RevenueCat and Firebase follows their own retention rules.

9. Children

SumoNumo is designed for adults and is not directed at children under 13. We do not knowingly collect personal data from children. If you believe a child has created an online profile, write to us and we will delete it.

10. Your rights

Depending on where you live (for example under the GDPR or Türkiye's KVKK), you can ask to see, correct or delete your data, or object to how it is used. Write to hello@sumonumo.com. You can also complain to your data protection authority.

11. Changes

If this policy changes, we will update this page and its date. Important changes will also be shown in the app.