SheetDecode — Last updated: July 25, 2026
SheetDecode explains spreadsheet formulas. Every formula you paste or type is parsed on your device and is never transmitted, stored on a server, or logged by us. There is no account and no sign-in.
Formulas you decode stay in memory on your device for the length of your session. We do not save them, sync them, or send them anywhere.
We use Firebase Analytics for anonymized usage data (such as which screens are opened) and Sentry / Firebase Crashlytics for crash reports, so we can fix problems. Neither receives the content of the formulas you decode, and neither identifies you.
The app shows ads via Google AdMob. AdMob may collect device identifiers to deliver and measure ads, in accordance with Google's privacy policy. On iOS we ask for your permission through Apple's App Tracking Transparency before any tracking. A one-time in-app purchase removes ads.
SheetDecode is not directed to children under 13 and we do not knowingly collect personal information from children.
We may update this policy; changes are posted on this page.