Comparison

Period Tracker vs Clear Period Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Period Tracker

This app helps you track your menstrual cycle, ovulation, and fertility. It offers personalized insights for managing conditions like PCOS and endometriosis, and supports those trying to conceive. Your data is kept private with password protection and no account is required.

Highlights
  • Menstrual cycle and flow tracking
  • Ovulation and fertile window prediction
  • Symptom and mood logging
  • Pill and birth control reminders
  • Personalized cycle predictions
  • Conception support tools
Features
Read full description

Whether you're tracking your period, trying to conceive (TTC), managing PCOS or endometriosis, or simply wanting to understand your body better — this app gives you the tools to take charge of your cycle, privately and securely. ⌘ PRIVATE BY DESIGN Your health data is deeply personal. Period Tracker includes a password-locked calendar so your cycle history, symptoms, and logs stay completely private. No account required. No data sold to advertisers. ⌘ WHAT YOU CAN TRACK Menstrual flow and cycle length Ovulation day and fertile window Cervical mucus and basal body temperature (BBT) Mood, energy, PMS symptoms Weight, BMI, and sexual activity Birth control and pill reminders ⌘ BUILT FOR REAL CYCLES Irregular cycles? No problem. Whether you have PCOS, endometriosis, or simply unpredictable periods, Period Tracker adapts its predictions to your unique cycle history — not a textbook average. ⌘ TRYING TO CONCEIVE? Pinpoint your fertile days, track your luteal phase and follicular phase, and get daily pregnancy chance insights. Designed for women on a TTC journey who want data, not guesswork. ⌘ SMART REMINDERS Set personalized reminders for your next period, PMS, ovulation, and birth control. Get alerts when your cycle changes unexpectedly.

About

Clear Period Tracker

Easily monitor your menstrual cycle, fertility, and daily health with accurate predictions and a simple interface. Features include a fertility calculator, secure app lock, and a personal diary for notes. Optimized for smooth performance on any device.

Highlights
  • Menstrual cycle tracking
  • Fertility calculator
  • Secure app lock with PIN
  • Personal diary
  • Widget support
  • Customizable themes
Features
Read full description

Discover the easiest way to track your menstrual cycle. Our app combines a simple design with powerful features to help you monitor your period, fertility, and daily health. CORE FEATURES: Cycle Tracking: Accurate predictions for your next period. Fertility Calculator: Identify your ovulation days and fertile window easily. Secure App Lock: Set a 4-digit PIN code to keep your data private from prying eyes. Data Control: Includes a "Clear All Data" panic button for total privacy management. Intimacy Tracker: Log sexual activity and protectiveness methods. Personal Diary: Add notes for every day of the calendar. Widget Support: Check your cycle days directly from your home screen. Custom Themes: Switch between different color schemes to suit your mood. Designed to be Lightweight: We hate bloated apps too. This calendar is optimized to run smoothly on any device without draining your battery or taking up unnecessary storage. Simple Interface: No confusing medical jargon or cluttered screens. Just the tools you need to understand your body better. Get the app today and take control of your cycle!

Screenshots

Period Tracker4 screens
Clear Period Tracker3 screens

Verdict

The call

The clearest difference is in-app purchases: Clear Period Tracker at none against Period Tracker's 3. Clear Period Tracker also leads on ads (none vs shown). Period Tracker's advantage is update cadence (every 9 days vs every 3 weeks) and ratings volume (5 vs 1). On price, rating, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Period Tracker sells 3 in-app purchases, starting at $4.99 per month. Clear Period Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Period Tracker against 5.0 for Clear Period Tracker. That said, the two scores are not equally well evidenced: Period Tracker has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Period Tracker ships an update every 9 days, Clear Period Tracker every 3 weeks. Both last shipped on October 30, 2026.

Scorecard5 real differences · 4 level
Period Tracker versus Clear Period Tracker: the parameters behind the verdict, then further details
ParameterPeriod TrackerClear Period Tracker
PriceFreeFree
Rating5.0 (5 ratings)5.0 (1 ratings)
Number of ratings5 — better1
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size200 MB51 MB
Age rating17+9+
DeveloperHafiz Muhammad TalhaViktor Nikolenko

In-app purchases

3 purchases

Period Tracker

Subscriptions3
  • Monthly$4.991 Month
  • 6 Months$23.956 Months
  • Yearly3 Days trial$35.901 Year
None

Clear Period Tracker

No in-app purchases

Questions

Is Period Tracker free?
Period Tracker is free to download, with in-app purchases available.
Is Clear Period Tracker free?
Clear Period Tracker is free to download, with no in-app purchases.
Which has better reviews, Period Tracker or Clear Period Tracker?
Period Tracker and Clear Period Tracker are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do Period Tracker or Clear Period Tracker have ads?
Period Tracker shows ads; Clear Period Tracker does not.
Which is updated more often, Period Tracker or Clear Period Tracker?
Period Tracker ships an update every 9 days, and Clear Period Tracker every 3 weeks. Most recently, Period Tracker was updated on October 30, 2026 and Clear Period Tracker on October 30, 2026.

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