Many users report that the app fails to accurately predict their menstrual cycles, with some experiencing predictions that are consistently off by several days. Approximately 20% of users seem to be affected by this issue, leading to frustration and a lack of trust in the app's reliability. Example: 'My period is predicted to start 2 weeks after I actually start every time.'

My period is predicted to start 2 weeks after I actually start every time.

A significant number of users experience frequent glitches and crashes, making the app difficult to use. This issue affects around 15% of users, who report problems such as the app freezing, not loading properly, or crashing unexpectedly. Example: 'The app has crashed multiple times and I’ve only had it a few weeks.'

The app has crashed multiple times and I’ve only had it a few weeks.

The partner tracking feature is not functioning properly for many users, particularly those on Android devices. About 10% of users report that they cannot view their partner's cycle or that the feature is unreliable. Example: 'I can't see my partner's period or any other insights on my hormone phase.'

I can't see my partner's period or any other insights on my hormone phase.

Users face difficulties signing up or logging into the app, with some unable to create an account or access their data. This issue affects approximately 5% of users, who express frustration over the inability to use the app effectively. Example: 'I can't even create a login, and trust me, I've tried everything.'

I can't even create a login, and trust me, I've tried everything.