Effective date: April 28, 2026
Sumnum does not collect, transmit, or share any personal information. The app has no network access, no analytics, no ads, and no accounts.
Game progress, settings, and stats are saved locally on your device using iOS system storage. This data never leaves your device and is not accessible to anyone other than you.
Sumnum uses no third-party SDKs, analytics services, or advertising networks.
Sumnum is suitable for all ages. Because no data is collected, there are no special considerations for users under 13.
If the app's data practices ever change, this page will be updated with a new effective date.
Questions? Reach out at cafrie@gmail.com.