Comparison

Fem Cycle Tracker vs Mamflow

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

Head to head
About

Fem Cycle Tracker

Features
Read full description

Meet Fem Cycle Tracker, a scientifically-grounded approach to tracking your feminine health. Whether you are tracking your period, trying to conceive, or just want to understand your body better, we provide you with predictions based on standard medical methodologies. >> KEY FEATURES: - Accurate Cycle Forecasting: Automatically calculate your next period and ovulation day. - Daily Health Insights: Get personalized updates about your body status and pregnancy chance. - Symptom & Mood Log: Record 30+ symptoms including flow intensity, cervical mucus, mood, and BBT to detect patterns. - Intuitive Calendar: Visualize your menstruation, predicted ovulation, and fertile days in a clean month-view. - Privacy First: Your health data is sensitive. We ensure secure data storage and never sell your data. >> SCIENTIFIC & MEDICAL BASIS: Our prediction algorithms are designed based on peer-reviewed medical research and standard fertility awareness methods: - Ovulation Calculation: Based on the Rhythm Method (Mayo Clinic). - Fertile Window: Calculated using the "5 days before ovulation" standard (Johns Hopkins Medicine). - Conception Probability: Probability models derived from the Wilcox study (New England Journal of Medicine). >> IMPORTANT NOTE: Fem Cycle Tracker is for informational purposes only. Due to individual differences (e.g., irregular cycles, stress), forecasts may not be 100% accurate. It should be used for tracking, but NOT as a method of birth control/contraception. Contact Us: Email: [huagonglzh@163.com] ใ€Subscription Service Descriptionใ€‘ 1. Subscription Price: The subscription price is based on the selected order package and is subject to the actual subscription price. 2. Payment: Payment will be charged to your iTunes account after you confirm the purchase. 3. Subscriptions will automatically renew unless you turn off auto-renewal at least 24 hours before the end of the current subscription period. 4. Your Apple iTunes account will be charged within 24 hours prior to the expiration date. Upon successful payment, the subscription period will be extended by one subscription period. 5. Subscriptions can be managed by the user, and auto-renewal can be turned off in the user's account settings after purchase. 6. Subscriptions grant unlimited access to our premium features. 7. Privacy Policy: https://sites.google.com/view/fem-cycle-tracker-policy 8. User Agreement: https://sites.google.com/view/fem-cycle-tracker-terms

About

Mamflow

Features
Read full description

Mamflow is an all-in-one baby tracker and postpartum companion designed to bring calm and clarity to everyday family routines. Record baby feeding, breastfeeding, bottles, meals, sleep, diaper changes and growth. Follow your menstrual cycle, symptoms and postpartum wellbeing from the same private, easy-to-use app. BABY FEEDING TRACKER Log breastfeeding sessions, bottles, water and solid meals with time, duration or quantity. Review recent entries and daily totals at a glance. BABY SLEEP TRACKER Record naps and nighttime sleep, including start time, end time, duration, quality and optional notes. DIAPER AND GROWTH TRACKER Keep a history of diaper changes and baby measurements to better understand everyday patterns over time. CYCLE AND POSTPARTUM WELLBEING Log period dates, flow and symptoms. Use the postpartum check-in to follow mood, energy, rest, hydration and recovery notes. CLEAR ANALYTICS See useful summaries for feeding, sleep, diapers, growth and cycle data based on the information you record. REMINDERS AND PDF REPORTS Create gentle reminders for baby and mom. Generate PDF reports to keep or share when you choose. PRIVATE BY DESIGN No account or login is required. Your information is stored locally on your device. Optional iCloud backup uses your personal Apple account. Mamflow contains no third-party advertising SDK. ALL CURRENT FEATURES ARE FREE There is no subscription or premium paywall. Every feature currently available in Mamflow is included. Mamflow is a wellness and personal tracking tool. It is not a medical device and does not provide diagnosis, treatment or medical advice. Contact a qualified healthcare professional for any concern about your baby, breastfeeding, postpartum recovery, symptoms or menstrual cycle.

Screenshots

Fem Cycle Tracker2 screens
Mamflow4 screens

Verdict

The call

The clearest difference is in-app purchases: Mamflow at none against Fem Cycle Tracker's 9. Mamflow also leads on update cadence (every 6 weeks vs every 3 months). Fem Cycle Tracker's advantage is iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Fem Cycle Tracker sells 9 in-app purchases, starting at $4.99 per month. Mamflow asks for nothing beyond the download.

UpkeepUpdate frequency

Fem Cycle Tracker ships an update every 3 months, Mamflow every 6 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Fem Cycle Tracker versus Mamflow: the parameters behind the verdict, then further details
ParameterFem Cycle TrackerMamflow
PriceFreeFree
Update frequencyEvery 3 monthsEvery 6 weeks โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better18.0
Further details โ€” not scored
Size209 MB7 MB
Age rating4+4+
Developerๆ˜ญๅฎ ๆŽandre barki

In-app purchases

9 purchases

Fem Cycle Tracker

Subscriptions9
  • moon version 1$4.991 Month
  • week_origin_version3 Days trial$6.997 Days
  • moon version 2$11.991 Month
Show 6 more
  • year version 2$14.991 Year
  • year version 5$24.991 Year
  • year version 17 Days trial$39.991 Year
  • year version 6$39.991 Year
  • year version 3$49.991 Year
  • year origin version$59.991 Year
None

Mamflow

No in-app purchases

Questions

Is Fem Cycle Tracker free?
Fem Cycle Tracker is free to download, with in-app purchases available.
Is Mamflow free?
Mamflow is free to download, with no in-app purchases.
Do Fem Cycle Tracker or Mamflow have ads?
Neither Fem Cycle Tracker nor Mamflow shows ads.
Which is updated more often, Fem Cycle Tracker or Mamflow?
Fem Cycle Tracker ships an update every 3 months, and Mamflow every 6 weeks. Most recently, Fem Cycle Tracker was updated on October 24, 2026 and Mamflow on October 31, 2026.

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