Privacy, app
by app.

The galaxy and disk simulations run on your iPhone or iPad. The app requires no account and uses no analytics, advertising, or tracking.

Information stored on your device

The app remembers whether you have seen its introductory guide. This preference stays on your device and is removed when you delete the app. Simulation activity is not sent to the developer.

Optional NASA observation previews

If you open a Sky context panel, the app requests an observation image directly from a NASA website. NASA may receive normal web-request information, including your IP address. Opening a credited source in Safari follows the source website’s privacy policy. The simulations work without an internet connection.

See the NASA web privacy policy.

Support email

If you choose to email support, your message and reply address are used to answer your request. Email is transmitted and stored by your email provider and the support inbox provider. You may request deletion of your correspondence by emailing support@gullsolution.com.

This website

These pages have no analytics, advertising, or account sign-in. The hosting service may process routine web-request information to deliver the pages and maintain its service.

Privacy questions

Contact support@gullsolution.com.

Data

Relativity SimLab does not access, collect, share, or retain user data. The app stores no user data, so there is no app data to request for deletion.

Privacy questions

Contact support@gullsolution.com.