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YSK: Flo period tracking app is proven spyware! Here is what you should use instead.
(upload.wikimedia.org)
Read
- Developer of Popular Women’s Fertility-Tracking App Settles FTC Allegations that It Misled Consumers About the Disclosure of their Health Data;
- Lawsuit claiming Flo Health app shared intimate data with Facebook greenlit as Canadian class action;
- Google, Flo Health to pay $56 million in period-tracking app privacy case;
- Menstrual tracking app data is a ‘gold mine’ for advertisers that risks women’s safety;
- You Give Apps Sensitive Personal Information. Then They Tell Facebook
Android:
iOS:
I use this one myself, a bit tedious, it's all front-end so you need to export and import your own data (1 json file).
https://daumega.github.io/ptracker/index.html