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Period tracking app refuses to disclose data to American authorities
(www.newsweek.com)
This is a most excellent place for technology news and articles.
If you want an app that stores nothing on the cloud, check it out here on Android and here on IOS. My SO loves it!
Drip is also available on F-droid.
Haha that is some app name!
It's the app the comment above me was recommending. I just wanted to make that clear and show that it was available outside the app stores as well.