Privacy Policy
Last updated: June 5, 2026
The short version
Cymatic is a self-contained physics toy. It runs a sand simulation and can play a tone — and that's it. It does not gather, store, transmit, sell, or share any personal information. Because the app makes no network requests, your data has nowhere to go even if we wanted it.
Information we collect
None. Specifically, Cymatic does not collect or process any of the following:
- Personal information (name, email, phone number, address).
- Account or login information — there are no accounts.
- Usage analytics, crash analytics, or behavioral data.
- Device identifiers or advertising identifiers.
- Location data.
- Contacts, photos, microphone input, or any other device content.
Third-party services
Cymatic includes no third-party SDKs, analytics frameworks, advertising networks, or tracking technologies. No third party receives any information about you through this app.
Network & data storage
The app makes no network requests and contains no servers or cloud components. Any settings or state stay on your device, managed by the operating system, and are removed if you delete the app.
Children's privacy
Cymatic is safe for all ages and collects no data from anyone, including children. It does not knowingly or unknowingly collect personal information from children under 13 (or the equivalent minimum age in your jurisdiction), because it collects no personal information at all.
External links
The app and this website link to our studio site, tinyserious.com, where you can see our other apps. If you follow a link out of the app, the destination site has its own privacy practices, which we don't control.
Changes to this policy
If we ever add a feature that changes how the app handles data, we will update this policy and revise the date above before that feature ships. Continued use of the app after an update means you accept the revised policy.
Contact
Questions about privacy? Email [email protected] or visit tinyserious.com.