NEXT NUMBER — Privacy Policy

Effective date: September 5, 2026

NEXT NUMBER (the "App") is a number-tapping speed puzzle game. This Privacy Policy explains what information the App collects and how it is used. The App is designed to work without any account registration, email address, or password.

1. Information We Collect

Anonymous ID — automatically generated the first time you open the App, used only to identify your own scores and ranking entry. It is not linked to your name, email, or any other personally identifying information.
Username — chosen by you, or generated automatically if you don't set one. Your username and best completion times are shown publicly on the leaderboards.
Game scores — your completion times, used to calculate the All-Time, Monthly, and Daily rankings.
Local preferences — sound and vibration settings, stored only on your device.

2. Information We Do Not Collect

We do not collect your email address, password, real name, contacts, precise location, photos, or advertising identifiers. The App does not include any third-party analytics or advertising SDKs.

3. How Your Data Is Used

Your anonymous ID and scores are used solely to power the ranking/leaderboard feature and to remember your personal best time. Local preferences never leave your device.

4. Data Storage

Your anonymous ID and scores are stored using Supabase, a hosted backend infrastructure provider. Local preferences are stored only in your device's app storage.

5. Data Sharing

Your username and best times may be visible to other players on the public leaderboards. We do not sell your data or share it with third parties for marketing purposes.

6. Your Choices

You can change your username at any time in Settings. Because the App does not use accounts, there is no login to delete — uninstalling the App stops any further data collection from your device. To request removal of previously submitted scores, contact us at the email address below.

7. Children

The App does not knowingly collect personal information from children, and does not require any personal information to play.

8. Contact

Questions about this policy can be sent to:

NEXT NUMBER Developer

Mugen Takimoto

Email: mugentakimoto@gmail.com

9. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted here with an updated effective date.