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Cronch is built to be trustworthy with the one thing a scheduler needs: the ability to run commands on your machine. So it collects nothing and sends nothing.

No account, no cloud, no telemetry

  • There is no sign-up and no account — you just open the app.
  • Cronch makes no network calls of its own. It doesn’t phone home, check for anything, or report usage.
  • There is no analytics or telemetry.

Where your data lives

Everything Cronch knows — your rules, their settings, and the full run history with captured output — is stored in a single local SQLite database on your computer:
  • Windows — under %APPDATA%\burakov\Cronch.
  • macOS — under ~/Library/Application Support/net.burakov.Cronch.
Nothing in there is copied off the machine. Exporting your rules writes a JSON file exactly where you choose, and importing reads one you point at — those are ordinary local files.

What runs is up to you

Cronch runs the commands you create. If one of your jobs uploads a backup or calls an API, that job talks to the network — because you told it to. Cronch itself is just the thing that starts it on time and records the result.
Because Cronch collects no personal data and has no account, there’s nothing to delete server-side and no data-deletion request to make — removing the app and its data folder removes everything.