Privacy / Effective September 30, 2026

Private by design.

The SPARTAN CODE: MATH iOS and Android applications perform calculations on the device. They require no account and include no advertising, analytics, tracking, or third-party data collection SDKs.

The applications do not request access to location, contacts, photos, camera, microphone, advertising identifiers, or notifications. The phone-sextant screen reads the device motion sensor (gravity and acceleration) only while that screen is open, processes it on the device, and stores nothing except the zero offset you set. The website may receive standard hosting security logs needed to serve and protect the service; those logs are not used to build advertising profiles.

Questions

Email support@math4dat.com.