Last updated: 12 March 2026
This Privacy Policy describes how information is handled when you use the LifeCal: Life Calendar mobile application (the “App”).
Your privacy is important to us. LifeCal is designed to be simple, offline-first, and privacy-friendly. Most information created in the App remains stored locally on your device and is not transmitted to external servers.
We do not collect, store, or process personal information such as:
User accounts or sign-ups
Names, emails, or contact information
Location data
Device identifiers linked to individuals
Personal contacts or address book data
Advertising identifiers
Behavioral tracking data
You can use the App completely anonymously.
LifeCal may ask you to enter limited information to generate your life calendar, including:
Age or birth year
Gender (optional)
This information is used only to calculate your life calendar and life expectancy estimates inside the App.
Important:
This data is stored locally on your device
It is not transmitted to our servers
We cannot access this information
If you delete the App or clear its data, this information will be permanently removed.
LifeCal is designed as an offline application.
All information you enter is stored only on your device, including:
Age or birth year
Gender (if provided)
Life calendar settings
App preferences
This information is:
Not transmitted to external servers
Not accessible by us
Fully controlled by you
If you uninstall the App, reset your device, or clear app storage, all locally stored data will be permanently deleted.
LifeCal uses Sentry, a third-party error monitoring service, to collect technical crash reports when the App encounters errors.
Crash reports may include limited technical information such as:
Device model
Operating system version
App version
Error messages and stack traces
Date and time of the crash
This information is used only to diagnose technical issues and improve app stability.
Crash reports do not intentionally include personal information or the data you enter in the App.
LifeCal operates primarily offline.
However, if the App experiences a crash, technical diagnostic information may be securely transmitted to Sentry for debugging purposes.
This transmission is limited to technical error data and does not include:
Age information
Gender information
Life calendar data
Personal information entered in the App
LifeCal does not use:
Cookies
Tracking pixels
Advertising SDKs
Behavioral analytics
Marketing trackers
The App contains no advertising or behavioral tracking technologies.
LifeCal uses the following third-party service:
Sentry — Crash reporting and error monitoring
Sentry may process limited technical diagnostic data when the App crashes or encounters errors.
Learn more about Sentry’s privacy practices:
https://sentry.io/privacy/
No other analytics, advertising, authentication, or cloud database services are used.
LifeCal does not knowingly collect personal information from children under the age of 13 (or the equivalent minimum age in your jurisdiction).
Because the App does not collect personal data or create user accounts, it is suitable for general audiences.
Since LifeCal does not collect or store personal data on external servers, there is no personal information for us to:
Access
Modify
Export
Delete
All data exists solely on your device.
If you uninstall the App, all locally stored data will be permanently removed.
Because LifeCal stores data locally on your device:
Security is managed by your device’s operating system
We do not store your data on our servers
We cannot access or recover your data
We recommend using device passcodes, biometric locks, and backups where available.
We may update this Privacy Policy if app functionality changes.
If future versions introduce features such as:
Cloud sync
User accounts
Analytics
Advertising
Online services
This Privacy Policy will be updated before those features are released.
If you have any questions about this Privacy Policy, you may contact us at:
Email: support@glennfrancis.dev
By using LifeCal: Life Calendar, you agree to this Privacy Policy.