Best Biorhythm Tracker Apps

248+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated September 2026

Looking for free biorhythm tracker apps? 19 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Biorhythm Tracker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Biorhythm-365Biorhythm-365Free4.7★ (3.9K)YesNoSep 2026
2Biorhythm TrackerBiorhythm TrackerFreeYesNoSep 2026
3Biorhythms and Critical DaysBiorhythms and Critical DaysFree4.7★ (320)YesNoSep 2026
4biorhythm cyclesbiorhythm cyclesFree4.3★ (220)NoYesSep 2026
5Biorhythm Calculator - BiosyncBiorhythm Calculator - BiosyncFree4.9★ (8)NoYesAug 2026
6Biorhythm 365daysBiorhythm 365daysFreeYesYesJul 2026
7Biorhythm Calculator SimpleBiorhythm Calculator SimpleFreeYesNoMay 2026
8Heart Analyzer: Pulse TrackerHeart Analyzer: Pulse TrackerFree4.7★ (22K)NoYesSep 2026

Top Picks for Biorhythm Tracker

Biorhythm-365#1

Biorhythm-365 by Jeonghwan Kim

Check it every morning.
Editor's Choice
🌟 Lifestyle
4.7😊(3.9K ratings)
FreeAds
Biorhythm-365 screenshot 1
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Biorhythm-365 screenshot 5

Understand your daily physical, emotional, and intellectual cycles. This app provides insights into your biorhythms, helping you make informed decisions and avoid potential risks by analyzing your daily, weekly, and monthly patterns.

What We Love

  • 👍 Easy to use and understand
  • 🚀 Accurate and informative
  • 💡 Helpful for planning and self-awareness
  • 🔍 Useful for tracking personal rhythms
  • 📈 Tracks biorhythms over time

Room to Improve

  • 🔒 Limited to one user profile
  • 🔍 Lacks ability to compare multiple profiles
  • 📝 Difficult to change birth date once entered
  • 💰 Ads prompt for paid version
  • 🔍 Lacking detailed explanations and instructions
Biorhythms and Critical Days#3

Biorhythms and Critical Days by Sensortronic

Daily cycle calculator & chart
Worth Considering
🌟 Lifestyle
4.7😊(320 ratings)
FreeAds
Biorhythms and Critical Days screenshot 1
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Biorhythms and Critical Days screenshot 5
Biorhythms and Critical Days screenshot 6

This app calculates your personal biorhythms, critical days, and birth date compatibility. It supports multiple user profiles with customizable themes and reminders, offering daily insights and advice for physical, emotional, and intellectual cycles.

What We Love

  • 👍 Accurate and helpful
  • 👍 Easy to use
  • 👍 Detailed information
  • 👍 Useful for planning
  • 👍 Reliable
  • 👍 Interesting and informative
  • 👍 Excellent design
  • 👍 Comprehensive profiles
  • 👍 Compatibility function

Room to Improve

  • 🐛 Inconsistent data
  • 🐛 Buggy critical days feature
  • 🐛 Unclear instructions
  • 🐛 Poor translations
  • 🔍 Cluttered UI with ads
  • 🔍 Limited customization options

More Biorhythm Tracker apps to explore

FAQ about Biorhythm Tracker

What are the best biorhythm tracker apps for iPhone?
Biorhythm-365 tops our biorhythm tracker apps ranking as of September 2026, with a 4.7-star average from 3.9K App Store ratings, and it's free to download.
Yes — 19 of the top biorhythm tracker apps we rank are free to download, including Biorhythm-365 and Biorhythm Tracker.
Biorhythm-365 shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 248+ biorhythm tracker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you understand your daily biorhythms, which include physical, emotional, and intellectual cycles. By tracking these cycles, you can gain insights into your potential efficiency and abilities on any given day, allowing you to make more informed decisions.
The app uses formal algorithms based on your birthday to calculate four rhythm cycles: physical (23 days), emotional (28 days), intellectual (33 days), and intuitive (38 days). Each rhythm is represented by a value from -100 to +100, indicating its current stage.