Period trackers
Periodical privacy rating
Open source Android period calendar that estimates fertile days with the calendar method, with notes, symptoms and local backup.
Summary
Periodical scores 77 out of 100 (grade B) on the period trackers criteria. It meets 4 of 6 criteria: open source, no ads or data sales, data stays on device and no account needed. It partly meets no trackers or telemetry. It does not meet independent audit.
Score 77 out of 100. How scoring works
Criteria
- Yes
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Partial
No trackers or telemetry Weight 3 of 3
Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?
The Exodus report finds no trackers and the app has no internet permission, but the project website uses self-hosted Matomo analytics.
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Yes
No ads or data sales Weight 2 of 3
Is the product funded without advertising, ad targeting or selling user data?
Free software with no ads.
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No
Independent audit Weight 2 of 3
Has an independent security or privacy audit been published within the last three years?
No independent audit is published.
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Yes
Data stays on device Weight 3 of 3
Is cycle data stored only on the device by default?
Data is stored only on the device, with optional backups to local storage.
- Yes