Comparison

Period Tracker | Mooni vs Greenday Movement

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

Head to head
About

Period Tracker | Mooni

Track your menstrual cycle, predict ovulation, and log symptoms like mood and PMS. Plan pregnancies or prevent them with fertile window insights. Your health data is kept anonymous and secure.

Highlights
  • Period cycle tracking
  • Ovulation prediction
  • Fertile window planning
  • Symptom and mood diary
  • Anonymized data protection
  • Intuitive interface
Features
Read full description

● Track your periods to help predicting the next menstruation cycle ● Plan pregnancy and track fertile days ● Note your symptoms, sexual activity, PMS, and mood in the diary ● Be sure with anonymization and protection of your data Track menstruation cycle Mooni knows about each woman's uniqueness. Symptoms, mood and stamina level depend on the cycle. Our app helps to organize personal plans. Calculate ovulation Mooni predicts and informs about the perfect time for conception. Ovulation dates are available within the app. You can plan a pregnancy or prevent it. Health control Mooni educates on physical and emotional changes during the menstruation cycle. Use a diary function to control sexual activity, PM symptoms, and mood information Anonymity and security Mooni keeps your secrets. The app is fully anonymous. Your health data is securely stored on servers protected from the third-party. Life style Mooni friendly reminds you to update information, has a convenient intuitive interface and suggests a theme change to your liking. Subscription Required Mooni requires a subscription to access all app features, including period tracking, ovulation calculation, and health insights. Subscription Details: Payment will be charged to your Apple ID account at the time of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the current period ends. Manage subscriptions and turn off auto-renewal in your Apple ID account settings. Any unused portion of a free trial, if offered, is forfeited when you purchase a subscription. For more information please visit Privacy Policy: http://moonihealth.tilda.ws/privacy Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Mooni is designed to enhance your understanding of your reproductive health and assist in family planning. It's crucial to consult with a qualified healthcare professional for personalized advice tailored to your unique circumstances. Before making any medical decisions, including fertility-related choices, seek the guidance of a doctor. Mooni is here to complement, not replace, the expertise of healthcare professionals.

About

Greenday Movement

Features
Read full description

Stop guessing. Start training on your best days. Greenday Movement matches the daily forecast against your personal weather preferences and gives you a clear color signal — green, yellow, or red — so you know exactly when conditions are perfect for your sport. Set your ideal temperature range (°F or °C), wind limit, and rain tolerance for each sport. Greenday Movement pulls the real-time forecast for your location and color-codes every day. GREEN — Perfect conditions. Go all out. YELLOW — Slightly outside your range. Train through it and earn double XP. RED — Extreme weather. Take the guilt-free rest day. -- SPORT PROFILES -- Build a separate profile for every sport you do — road cycling, mountain biking, running, golf, padel, tennis, hiking, kayaking, and more. What's perfect for a trail run isn't perfect for a round of golf. Greenday Movement knows the difference. -- STREAKS & MEDALS -- Log your training, build your streak, and unlock secret medals for milestones you didn't see coming. A Streak Freeze protects your progress when life gets in the way — so one bad week doesn't erase everything you've built. -- GREENDAY SCORE -- Your weekly and monthly score tracks how many of your perfect training days you actually used. It's a simple measure of consistency — and it's more motivating than you'd expect. -- 5-DAY FORECAST -- See whether the next five days are green, yellow, or red — so you can plan your workouts around the forecast, not fight it. -- CALENDAR INTEGRATION -- Tap once to add all upcoming green days to your Apple, Google, or Outlook calendar. Your training schedule, sorted in seconds. -- FRIENDS & CHALLENGES -- Add training partners, share your Greenday Score, and join club challenges. A little friendly competition keeps you showing up on days you'd otherwise skip. -- DAILY NOTIFICATIONS -- Get a morning notification when today is a green day for your sport. Never miss a perfect training window again. -- WEATHER IQ -- Greenday Movement watches how you actually train and suggests smarter settings over time — because your real thresholds matter more than your first guesses. Supports both °F and °C. Works for any outdoor sport. Free to download. Start your first streak today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Period Tracker | Mooni4 screens
Greenday Movement3 screens

Verdict

The call

The clearest difference is update cadence: Period Tracker | Mooni at every 2 weeks against Greenday Movement's every 4 weeks. 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. Period Tracker | Mooni sells 12 in-app purchases, starting at $4.99 per month and Greenday Movement sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Period Tracker | Mooni ships an update every 2 weeks, Greenday Movement every 4 weeks. The most recent releases landed on October 30, 2026 and September 29, 2026 respectively.

Scorecard1 real difference · 9 level
Period Tracker | Mooni versus Greenday Movement: the parameters behind the verdict, then further details
ParameterPeriod Tracker | MooniGreenday Movement
PriceFreeFree
Rating3.9 (25 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings25 — better—
Update frequencyEvery 2 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size115 MB47 MB
Age rating12+4+
DeveloperKODE LLCAlex Ghanati

In-app purchases

12 purchases

Period Tracker | Mooni

Subscriptions12
  • Mooni 1 month access$4.991 Month
  • Mooni 1 month access7 Days trial$9.991 Month
  • Mooni 1 month access$9.991 Month
Show 9 more
  • Mooni 6 months access$14.996 Months
  • Mooni 1 year access$19.991 Year
  • Mooni 1 year access$29.991 Year
  • Mooni 6 months access7 Days trial$29.996 Months
  • Mooni 6 months access$29.996 Months
  • Mooni 1 year access1 Month trial$35.991 Year
  • Mooni 1 year access$39.991 Year
  • Special offer for Mooni$44.991 Year
  • Mooni 1 year access7 Days trial$49.991 Year
3 purchases

Greenday Movement

Subscriptions2
  • Monthly$3.991 Month
  • Yearly$19.991 Year
One-time1
  • Greenday Pro Lifetime$39.99

Questions

Is Period Tracker | Mooni free?
Period Tracker | Mooni is free to download, with in-app purchases available.
Is Greenday Movement free?
Greenday Movement is free to download, with in-app purchases available.
Do Period Tracker | Mooni or Greenday Movement have ads?
Neither Period Tracker | Mooni nor Greenday Movement shows ads.
Which is updated more often, Period Tracker | Mooni or Greenday Movement?
Period Tracker | Mooni ships an update every 2 weeks, and Greenday Movement every 4 weeks. Most recently, Period Tracker | Mooni was updated on October 30, 2026 and Greenday Movement on September 29, 2026.

Other comparisons