About this app
BBT Note is a free, simple app to record your basal body temperature(BBT) and view it as an easy-to-read graph. It's perfect for wellness tracking, fertility planning, or sharing with your OB-GYN. [FAQ] Q: How is this different from other BBT tracking apps? A: BBT Note focuses on simplicity and privacy. No account registration is required, it’s completely free except for ads, and all data is stored locally on your device—so there's no need to worry about your data being sent externally. The app also supports dark mode for a more eye-friendly experience. Q: Where is my data stored? A: All your data is stored only on your device. Nothing is sent over the internet, so you can use the app with peace of mind. Q: Do I need to create an account? A: No account is needed. You can start using the app right away. Q: Can it predict menstrual cycles or ovulation? A: Not at the moment. The app is currently focused on recording and graphing BBT, but we’re considering adding such features in future updates. Q: Is this app suitable for fertility tracking or sharing with an OB-GYN? A: Yes. Since you can record your BBT and export it as a PDF, it’s a great tool for tracking your fertility or sharing your data with your OB-GYN. [Features] - BBT recording - BBT trend graph display - Print BBT trend graphs - Export BBT graphs as PDF - Theme color customization [Terms of Service] https://www.houkagomotokiclub.com/activity/app/bbt/agreement/ios [Privacy Policy] https://www.houkagomotokiclub.com/activity/app/bbt/policy?lang=en
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 5:20 PM Free
Screenshots
