Body Rhythm Log
A private, on-device log for personal body rhythm events with a simple calendar, reminders, and a lock.
Overview
Body Rhythm Log is a lightweight iPhone app for recording personal body rhythm events and reviewing them on a simple calendar. Add an event in seconds, look back over your history, and set optional local reminders — without accounts, cloud sync, or complicated setup.
Rhythm and wellness logs are among the most personal records you can keep, so Body Rhythm Log is built local-first: your entries are stored on your device, not on a server. A privacy lock overlay with local authentication helps keep the log for your eyes only, and reminder notifications use deliberately discreet wording that never reveals what the app is about on your Lock Screen.
The app stays intentionally simple. It is a personal log, not a medical tool — it offers no diagnosis, predictions, or health advice, just a low-friction way to keep your own record.
Who It Is For
- People who want a lightweight, private way to track personal body rhythms
- Users who prefer records that stay on their own device rather than in a cloud service
- Anyone who wants a simple calendar view of personal events without a full health platform
- People who want gentle, discreet reminders to keep their log up to date
Main Features
- Quick recording of personal rhythm events
- Simple calendar view for reviewing your history
- Local reminder notifications with discreet, content-free wording
- Privacy lock overlay using local authentication
- Local-first storage — entries are kept on your device
- No account, no feed, no complicated setup
How to Use
- Open the app and add a rhythm event when it happens
- Review your entries on the calendar and in your history
- Turn on local reminders in Settings if you want a gentle nudge
- Enable the privacy lock to keep the log behind local authentication
- Keep logging over time to see your own pattern at a glance
Pricing
Body Rhythm Log is free to download and use on the App Store, and it contains no in-app purchases. App Store pricing and availability can change, so check the store listing for the latest details.
Privacy
Body Rhythm Log is designed local-first: your entries are stored on your device and there is no account to create. Reminder notifications use discreet wording that does not reveal the contents of your log. For full details, see the privacy policy and the App Store privacy label.
Screenshots
FAQ
Is Body Rhythm Log free?
Yes. The app is free to download and use, and it has no in-app purchases. Check the App Store listing for current pricing details.
Where is my data stored?
Entries are stored locally on your device. The app is designed local-first, with no account and no cloud sync.
Can I lock the app so others cannot see my log?
Yes. Body Rhythm Log includes a privacy lock overlay that uses local authentication to keep your entries private.
Will notifications reveal what I am tracking?
No. Reminder notifications use deliberately discreet wording, such as noting that some time has passed since your last log, without revealing any content.
Is this a medical or cycle-prediction app?
No. Body Rhythm Log is a personal record-keeping tool only. It does not provide medical advice, diagnosis, or predictions.
Does it work offline?
Yes. The app stores everything locally, so recording and reviewing entries does not require an internet connection.