DayBlocks

Privacy policy

Last updated: May 5, 2026

DayBlocks is built with privacy in mind. This policy explains what data the app accesses and how it's used.

What data we access

When you grant calendar permission, DayBlocks reads the following from your device's calendar database:

• Event titles
• Event dates and times
• Calendar names

What we do with it

Calendar data is read directly from your device and used solely to display upcoming event countdowns inside the DayBlocks app and its home screen widget. Nothing is transmitted off your device as part of normal app operation.

What we don't do

• No servers — your calendar data never leaves your device
• No off-device storage of any kind
• No modification of your events
• No sharing with third parties
• No personal analytics or behavioral tracking
• No account required

Crash reporting

DayBlocks uses Sentry to collect anonymized crash reports and diagnostic information. Before any report is sent, calendar event titles and other personal data are scrubbed from the payload. Sentry receives only technical information such as the error type, stack trace, device model, and iOS version — nothing that identifies you or your calendar content.

This data is used exclusively to find and fix bugs. It falls under Apple's "Crash Data" diagnostics category and is not linked to your identity.

Your control

You can revoke calendar access at any time by going to iOS Settings → Privacy & Security → Calendars → DayBlocks and toggling it off. The app will continue to run without calendar access but will have nothing to display.

Children's privacy

DayBlocks is not directed to children under the age of 13 and does not knowingly collect any information from children.

Changes to this policy

If this policy changes, the updated date at the top of this page will reflect the revision. Continued use of the app after changes are posted constitutes acceptance of the updated policy.

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Contact

Questions about privacy? Email sundogapp@gmail.com.