Femometer Eisprungkalender

What it does

Femometer is a comprehensive women's health application designed to track menstrual cycles, predict fertile windows, and provide insights into reproductive health. The app allows users to log a wide array of data, from period flow and symptoms to mood and sleep, using this information to generate personalized predictions and analysis. It also features a community forum called "Tribe" for users to connect and share experiences.

Where it shines

Femometer excels at transforming personal data into actionable insights. The onboarding quiz (00:22) is thorough, immediately tailoring the experience. The main dashboard (01:42) provides a clear, at-a-glance view of the user's current cycle status. However, the app's real power is in its 'Analysis' section (08:12), where it visualizes hormone levels, conception rates, and cycle statistics, making complex biological information easy to digest.

UX highlights

Comprehensive Logging: The quick log feature (04:38) is incredibly detailed, allowing users to track everything from period color and cramps to specific moods and symptoms. This depth powers the app's personalization.
Gamified Profile Completion: The app uses a point system (03:08) to incentivize users to fill out their profiles and log data consistently, turning a chore into a rewarding activity.
Dark Mode and Theming: At 03:38, the user easily switches to a dark theme. This level of UI customization allows users to tailor the app to their preference, which is a nice touch for an app used daily.
Clear Data Visualization: The cycle calendar (04:09) and analysis charts (08:15) use distinct colors and simple graphics to represent different cycle phases, making it easy to understand current status and future predictions.
Integrated Community: The "Tribe" feature (10:44) is seamlessly integrated, providing a social layer that fosters engagement and peer support, a key element for apps in the health and wellness space.

Monetization & growth

A soft paywall is presented relatively early in the onboarding flow at 00:42, immediately after the user has invested time by completing the initial quiz. The offer is a 1-week free trial that converts to an annual subscription. The app communicates the value of the 'Prime' subscription by showing a visualization of the user's cycle, hinting at the personalized insights behind the paywall. After subscribing, a clear "Subscribed" confirmation screen is shown (00:58), which is a good practice for reassuring the user.

Who it’s for

The app is primarily for women who want to track their menstrual cycle for various reasons, including monitoring general health, trying to conceive, or managing symptoms. The detailed fertility tracking features (like logging LH tests and cervical mucus) cater specifically to those trying to get pregnant. The community aspect also appeals to users seeking support and shared experiences on their fertility or health journey.

Notes & opportunities

The app is data-rich, but this can also be overwhelming. The quick log screen (04:39) is very long; customizing which items appear by default could streamline the daily logging experience. At 02:27, the prompt to link an email is a pop-up over the profile screen, which feels a bit disruptive. Integrating this into the main profile view as a clear call-to-action might feel more natural. Finally, the app prompts for multiple permissions (HealthKit, Bluetooth, Notifications) in quick succession (01:13 - 01:23), which could be spaced out or better contextualized to reduce user overwhelm.