Cycle Tracking vs Breathe O'Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cycle Tracking
This app helps you discreetly track your menstrual cycle, including flow, symptoms, and fertility. Receive timely notifications for your period and fertile windows, with data syncing to your iPhone's Health app.
- Daily log for flow, symptoms, and fertility
- Track ovulation test results and BBT
- Period and fertile window predictions
- Pregnancy tracking and gestational age
- Customizable period and fertile window notifications
- Cycle history and statistics in Health app
- Encrypted health data with iCloud sync
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Cycle Tracking provides a convenient and discreet way to track your menstrual cycle using Apple Watch. Easily log your period, including flow levels, symptoms and fertility information. Choose to receive notifications for when your period or fertile window is about to begin. Features - Use the daily log to note flow level and any symptoms such as cramps, headaches and bloating. - Easily track results from ovulation prediction kits, or readings from a basal body thermometer. - Cycle Tracking will display a prediction for when your next period will start and your fertile window. - See current gestational age and log symptoms experienced during pregnancy in Cycle Tracking when you log a pregnancy in the Health app. - Turn on notifications so you can receive an alert before your period or fertile window is likely to start. - Onboard onto perimenopause or menopause stages via the Health app on iPhone. - See additional detail including your cycle history and statistics in the Health app on iPhone. • When your phone is locked with a passcode, all your health and fitness data in the Health app — other than your Medical ID — is encrypted. Your health data stays up to date across all your devices automatically using iCloud, where it is encrypted while in transit and on Apple servers.
Breathe O'Clock
This app offers guided breathing exercises for various needs, including sleep, relaxation, anxiety relief, and specific techniques like Tony Robbins Power Breathing. It integrates with the Fitness app to monitor heart rate changes during sessions.
- Guided breathing exercises
- Sleep aid
- Anxiety relief
- Relaxation techniques
- Heart rate monitoring integration
- Tony Robbins Power Breathing
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Breathe O'Clock makes it easy to help you focus on your breath, wherever you are and whenever you want. We have exercises for: - Helping you fall asleep - Relaxation - Anxiety relief - The perfect breath - Tony Robbins Power Breathing - Cooling down - Hangover recovery - Diving practice And more! Breathe O'Clock integrates with the Fitness app and can help you monitor changes in your heart rate during the exercises.
Verdict
The clearest difference is price: Cycle Tracking at Free against Breathe O'Clock's $0.49. Breathe O'Clock's advantage is rating (3.9 vs 2.9) and update cadence (every 2 months vs every 11 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Cycle Tracking is free to download; Breathe O'Clock costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
Breathe O'Clock holds the better App Store score, 3.9 against 2.9. Both are backed by a comparable volume of ratings — 28 and 11 respectively. Written reviews point the same way: 45% of Cycle Tracking's written reviews are positive against 56% of Breathe O'Clock's.
Cycle Tracking ships an update every 11 months, Breathe O'Clock every 2 months. Both last shipped on November 3, 2026.
| Parameter | Cycle Tracking | Breathe O'Clock |
|---|---|---|
| Price | Free — better | $0.49 |
| Rating | 2.9 (28 ratings) | 3.9 (11 ratings) — better |
| Positive reviews | 45.5% of reviews | 55.6% of reviews — better |
| Number of ratings | 28 — better | 11 |
| Update frequency | Every 11 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | Apple Inc. | Wesley Scheper |
Customer experience
Cycle Tracking
Breathe O'Clock
In-app purchases
Cycle Tracking
No in-app purchases
Breathe O'Clock
No in-app purchases
Questions
Is Cycle Tracking free?
Is Breathe O'Clock free?
Which has better reviews, Cycle Tracking or Breathe O'Clock?
Do Cycle Tracking or Breathe O'Clock have ads?
Which is updated more often, Cycle Tracking or Breathe O'Clock?
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