Apps, Data, and Privacy

Every user gets their own private app data. When someone opens an app you created, they use the same app interface, but they do not see your personal data.

Private by default

Anything App stores each user's data in a private database that syncs across that user's devices. This lets apps remember information over time while keeping each person's data separate.

Private data is isolated per user. Even the app creator cannot see another user's private app data.

How sharing works

Published apps are accessed through shareable links. Sharing a link gives someone access to the app experience, not to the creator's stored data.

For example, if you publish a client tracker, another user can open the tracker and save their own clients. They will not see the clients in your database, and you will not see theirs.

Preview and live data

The editor preview is a test environment for the version you are building. Data entered in preview is temporary and is not saved permanently.

The live app is the published version used by you and your users. Live app data is stored permanently in each user's private database.

AI features used in preview, such as chat, image generation, or text analysis, still consume AI credits from your account.

Sandboxing

Every app runs in a secure sandbox with strict boundaries. Apps cannot interfere with each other or access unauthorized data, and user data stays in the user's private database.

Authentication is also handled by the platform, so users sign in once and the platform manages secure sessions and user identity across apps.