Comparison

Period Tracker vs Cycle Journal

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 women track their menstrual cycles, predict ovulation, and monitor fertility. It offers customizable themes, data privacy features, and insights into PMS symptoms and overall wellness. Plan your life with accurate predictions and a secure, personalized experience.

Highlights
  • Period and ovulation prediction
  • Fertile window tracking
  • PMS symptom logging
  • Customizable themes
  • Data security and privacy
  • Cycle trend analysis
  • Health diary
Features
Read full description

Greetings from My Calendar – a simple but stylish period tracker for girls and women. With the support of this accurate period tracker, you can easily track period phases, and get notified before periods arrive. Pinpointing your ovulation day and fertile windows can never be easier. Learning about PMS symptoms, or monitoring hormone health – this all-in-one period calendar app can satisfy all your needs. Your well-being is important, and your menstrual journey is unique. As we value that, we have designed a variety of exquisite themes. Soothing watercolor styles, harmonious gradient colors, elegant flowery decorations, and more – You can change it at any time to suit your unique taste. Your Data, Your Choice. Our app allows you to use it without the need for registration or login. All your data is stored locally. Set an app lock and protect your privacy from inquisitive stares. Your data security is always our top priority. Key Features: Period and Ovulation Prediction and Reminders - Use the menstrual tracker to record past cycles to understand your own patterns. - Spot the timing of ovulation and your most fertile days for better family planning or period tracker birth control needs. - Customize reminder dates, times, and frequencies and receive future predictions. - Plan your life, work, and social activities accordingly for a more carefree lifestyle. PMS Symptoms and Daily Wellness Metrics - Log and track different symptoms and moods in the menstrual calendar with a built-in period mood tracker. - Gain insights into your body and emotional states and focus more on overall health. - Keep a menstrual diary as a health record that can be shared with healthcare providers. - Cultivate healthy lifestyle habits like regular weigh-ins and adequate water intake. Menstrual Cycle Trend Analysis - Track changes in cycle length and period durations in the cycle history. - Explore your patterns of period flow and symptoms in intuitive charts and reports. - Scientifically adjust your lifestyle based on intelligent analysis results. - Also works perfectly as an irregular period tracker, helping you identify trends even with unpredictable cycles. Customizable Themes - Choose from a diverse theme library based on your personal preferences. - Switch application interfaces to enjoy a fresh and pleasant user experience. Data Security & Privacy - Start using the application instantly without requiring account registration. - Store all the data on your local device. - Set a PIN to further enhance data security. - Transfer and restore data easily to prevent data loss. My Calendar is your trusted companion to guide you through each phase of life with confidence and convenience – from menstruacion to period tracker menopause. Download today and empower yourself with the best period tracker experience – one that’s not only simple and secure, but perfect for period tracker girls and even a period tracker for kids if needed.

About

Cycle Journal

Features
Read full description

Cycle Journal is a private, easy-to-use period and cycle tracker designed to help you understand your body and keep daily records organized. TRACK YOUR CYCLE EASILY • Log period start and end dates with one tap • Track a late period without changing your cycle dates • View predicted periods, ovulation, and fertile windows • Record symptoms, moods, and private daily notes • Review cycle history and clear trend summaries • Manage optional on-device reminders PRIVACY FIRST Your cycle, symptom, and note records are stored locally on your device and are not sent to a developer server. You can protect the app with a PIN and hide sensitive content. Apple Health access is optional and read-only. The free version may show ads to support the app. Your cycle, symptom, note, and health data are not used for ad personalization. You can manage advertising permissions in the app. IMPORTANT Cycle, ovulation, and late-period predictions are estimates based on the information you enter. Cycle Journal is not a medical device, diagnostic or treatment service, or a method of contraception. Consult a healthcare professional about important health concerns.

Screenshots

Period Tracker4 screens
Cycle Journal4 screens

Verdict

The call

The clearest difference is update cadence: Cycle Journal at every 9 days against Period Tracker's every 6 weeks. Period Tracker's advantage is iOS requirement (12.0 vs 15.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Period Tracker ships an update every 6 weeks, Cycle Journal every 9 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Period Tracker versus Cycle Journal: the parameters behind the verdict, then further details
ParameterPeriod TrackerCycle Journal
PriceFreeFree
Rating4.9 (151 ratings) — better—
Positive reviews96.1% of reviews—
Number of ratings151 — better—
Update frequencyEvery 6 weeksEvery 9 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size43 MB32 MB
Age rating12+12+
DeveloperPrutviHAKKI MERT PEYK

In-app purchases

None

Period Tracker

No in-app purchases

None

Cycle Journal

No in-app purchases

Questions

Is Period Tracker free?
Period Tracker is free to download, with no in-app purchases.
Is Cycle Journal free?
Cycle Journal is free to download, with no in-app purchases.
Do Period Tracker or Cycle Journal have ads?
Both Period Tracker and Cycle Journal show ads.
Which is updated more often, Period Tracker or Cycle Journal?
Period Tracker ships an update every 6 weeks, and Cycle Journal every 9 days. Most recently, Period Tracker was updated on November 4, 2026 and Cycle Journal on November 6, 2026.

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