Rhythm vs Period Tracker ۬
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rhythm
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Track your period, predict ovulation and understand your cycle — free to use, stored on your device, and without judgment. KNOW YOUR CYCLE Rhythm predicts your next period, ovulation window, and all four cycle phases (menstrual, follicular, ovulation, luteal) based on your personal data. See your full month at a glance on the calendar. LOG WHAT MATTERS Track what you experience each day: flow intensity, pain level (0–10), symptoms (cramps, bloating, headaches, breast tenderness, and more), mood, energy, and personal notes. Rhythm remembers everything so you don't have to. MEDICATION REMINDERS Add your pill, patch, ring, or any supplement. Mark each one taken directly from your daily log. Track your adherence over time — Rhythm shows how consistent you've been, always without judgment. APPLE HEALTH Connect Rhythm to Apple Health to sync your menstrual flow data automatically. Your health, all in one place. HOME SCREEN WIDGET See your current phase, cycle day, and days until your next period right from your home screen. Available in small, medium, and Lock Screen sizes for iOS 16+. CALENDAR SYNC Export your predicted period, ovulation day, and fertile window to any native calendar — iCloud, Google Calendar, or any CalDAV-compatible service. INSIGHTS Track your average cycle and period length over time. Spot patterns in your body at a glance. PRIVACY FIRST Your cycle data is deeply personal. Rhythm stores it locally on your device. We never sell it. The free version shows ads, and you choose whether they can be personalized. You can even use Rhythm without creating an account. PREMIUM Go further with Rhythm Premium: — Advanced Insights: symptom trends, mood history, and energy & wellbeing analysis by cycle phase — Export your full cycle history as a PDF to share with your doctor — Ad-free experience Rhythm is for everyone who has a cycle. No assumptions. No labels. No stereotypes. Just your body, your data, your rhythm. Predictions are estimates. Rhythm is not a medical device or a method of contraception. Talk to your doctor about any health concern. SUBSCRIPTION Rhythm Premium is an auto-renewable subscription (monthly or annual). Payment is charged to your Apple Account at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it anytime in your Apple Account settings. More infos : https://myideapp.com/rhythm/index.html Privacy : https://myideapp.com/rhythm/privacy.html Terms : https://myideapp.com/rhythm/terms.html
Period Tracker ۬
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Period Tracker gives you everything you need to understand your cycle, track your symptoms, and stay prepared every day. Includes helpful tools to log periods, predict upcoming cycles, track ovulation, monitor fertility signs, and keep your health history organized. Whether you are tracking your monthly period, trying to conceive, managing birth control, following pregnancy changes, or watching perimenopause patterns — this app helps you stay informed. Useful for: period tracking, cycle planning, fertility awareness, TTC, ovulation tracking, symptom logging, birth control reminders, pregnancy notes, perimenopause tracking, and everyday reproductive health. You will find all the helpful tools: • Period & Cycle Tracking • Predicted Period Dates • Fertile Window & Ovulation Estimates • Trying to Conceive (TTC) Mode • Pregnancy Tracking Mode • Perimenopause Tracking Mode • Flow, Spotting & Bleeding Logs • Symptom, Mood & Pain Tracking • BBT Temperature Tracking • Ovulation Test & Pregnancy Test Logs • Discharge & Cervical Fluid Tracking • Birth Control Tracking & Reminders • Daily Log Reminders • Period, Fertile Window & Ovulation Reminders • Sleep, Stress, Energy, Weight & Water Logs • Custom Health Tags • Cycle Stats & Pattern Insights • PDF Clinical Summary Export • CSV & JSON Health Data Export • Face ID / Passcode Privacy Lock Period Tracker: Log your cycle, understand your patterns, and stay prepared for what comes next. Track your period in seconds, record symptoms and moods, view your predicted fertile window, or keep a private health history for doctor visits. Your cycle is personal — this app gives you flexible tools to track it your way. Use it for monthly periods, fertility planning, birth control records, pregnancy notes, perimenopause changes, and everyday wellness patterns. Stay informed with a reliable period tracker built for real life — periods, symptoms, ovulation, reminders, and health insights all in one place. Understand your cycle better — every single day. Terms & Conditions: https://draunt.com/terms Privacy Policy: https://draunt.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Period Tracker ۬ at none against Rhythm's 2. Period Tracker ۬ also leads on ads (none vs shown). Rhythm's advantage is iOS requirement (15.0 vs 17.0). On price 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
Both are free to download. Rhythm sells 2 in-app purchases, starting at $3.99 per month. Period Tracker ۬ asks for nothing beyond the download.
| Parameter | Rhythm | Period Tracker ۬ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 86 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Lucas Obadia | Draunt LLC |
In-app purchases
Rhythm
- Rhythm Pro – Monthly$3.991 Month
- Rhythm Pro – Annual$24.991 Year
Period Tracker ۬
No in-app purchases









