Comparison

Menstrual Cycle Tracker vs NCFMD

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

Head to head
About

Menstrual Cycle Tracker

This app helps you understand your menstrual cycle and fertility window. It predicts your period, ovulation, and fertile days using scientifically backed methods. Syncs with Apple Health for seamless data management.

Highlights
  • Period prediction
  • Ovulation day calculation
  • Fertile window identification
  • Baby gender prediction methods
  • Apple Health sync
  • Daily pregnancy probability
Features
Read full description

Discover your body’s rhythm with a scientifically based fertility tracker designed to help you plan or avoid pregnancy naturally. Simply enter the first day of your last period, and the app predicts your next period, ovulation day, and the most fertile and least fertile days of your cycle. With Apple Health sync, your data stays automatically updated across all your Apple devices — so your fertility insights are always with you. * Scientifically Backed Methods * Our app includes two baby gender prediction methods: • Popular Method – a theoretical approach based on the well-known theory by Landrum Shettles, which suggests that the timing within the fertile window may influence the baby’s gender. • Scientific Method – a statistical, research-based approach developed by Rodrigo Guerrero, grounded in large-scale data from thousands of women. You can switch between them anytime in Settings. Please note: both methods provide probabilistic insights, not guaranteed results. * Full Version Features * Unlock deeper insights with the full version: • Daily pregnancy probability for any selected date. • Gender prediction probabilities for each fertile day. • Overall fertility chances during your current cycle. • Automatic Apple Health sync between devices. * How It Works * To create your personal fertility calendar, simply provide: • The first day of your last period. • Your average cycle length. • Your luteal phase length (default works for most users). Ideal for women with regular cycles — but also reliable for estimating ovulation using your average cycle length. * Empower Your Reproductive Journey * Whether you’re trying to conceive or prefer natural birth control, this app provides clarity, accuracy, and peace of mind — backed by science and made even smarter with Apple Health integration. Disclaimer: This app is intended for informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions related to contraception, fertility, or pregnancy. Accuracy may vary depending on individual factors.

About

NCFMD

Features
Read full description

欢迎您参加2024年6月20-23日在沈阳举办的第二十八届东北心血管病大会(NCC 2024)!大会坚持以“交流、创新、合作、提高”为宗旨,内容涵盖东北危重心血管病、冠心病介入、起搏和电生理、血栓防治、先天性心脏病、心力衰竭、高血压、血脂、心脏瓣膜病、急性心肌梗死、心血管外科等学术专场。会议邀请了多位院士及国内外著名心血管病专家莅临授课,中华医学会心血管病学分会19个专业学组深度参与,以丰富、立体的形式向各位同道提供实战、前沿、鲜活、全面的学术资讯。同期举办第17届全军心血管介入诊疗质控工作会议、联勤保障部队心血管内科专科联盟成立大会、辽宁省医学会心血管病学分会及辽宁省医师协会心血管内科医师分会2024年学术年会、辽宁省心血管专业医疗质控会议暨第六届辽宁省基层胸痛救治大会以及2024沈阳心血管影像大会。NCC 2024作为中国心血管领域重要学术会议之一,举办28届以来,对促进学术技术交流、提升心血管疾病防治能力、保障人民健康产生了重要意义。我们诚挚欢迎您参加会议,共同为推动中国心血管领域的发展贡献一份力量!023 东北心血管病论坛(NCF)、第四届中国医师协会心血管诊疗能力提升大会(CCAC)、第十六届全军心血管疾病介入诊疗质控会议、辽宁省心血管专业医疗质量控制中心专家委员会学术会议暨第五届辽宁省基层胸痛救治大会将于2023年6月15-18日在辽宁沈阳召开。

Screenshots

Menstrual Cycle Tracker4 screens
NCFMD3 screens

Verdict

The call

The clearest difference is in-app purchases: NCFMD at none against Menstrual Cycle Tracker's 1. NCFMD also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (11.0 vs 26.0). On price, ads 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. Menstrual Cycle Tracker sells 1 one-off in-app purchase. NCFMD asks for nothing beyond the download.

UpkeepUpdate frequency

Menstrual Cycle Tracker ships an update every 2 months, NCFMD every 2 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Menstrual Cycle Tracker versus NCFMD: the parameters behind the verdict, then further details
ParameterMenstrual Cycle TrackerNCFMD
PriceFreeFree
Rating4.7 (2.6K ratings) — better—
Positive reviews55.8% of reviews—
Number of ratings2.6K — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.011.0 — better
Further details — not scored
Size56 MB32 MB
Age rating4+17+
DeveloperAnastasia KovbaBeijing IWRSMED Technology Co., Ltd.

Bugs and requests

Menstrual Cycle Tracker

Reported bugs

3 issues
  • App crashes and freezes
  • Unexpected in-app purchases
  • Incorrect gender prediction information

Requested features

4 requests
  • Add notes and symptom tracking
  • Integrate with other fertility apps
  • Provide more personalization options
  • Improve customer support

NCFMD

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Menstrual Cycle Tracker

One-time1
  • Full Version$2.99
None

NCFMD

No in-app purchases

Questions

Is Menstrual Cycle Tracker free?
Menstrual Cycle Tracker is free to download, with in-app purchases available.
Is NCFMD free?
NCFMD is free to download, with no in-app purchases.
Do Menstrual Cycle Tracker or NCFMD have ads?
Neither Menstrual Cycle Tracker nor NCFMD shows ads.
Which is updated more often, Menstrual Cycle Tracker or NCFMD?
Menstrual Cycle Tracker ships an update every 2 months, and NCFMD every 2 weeks. Most recently, Menstrual Cycle Tracker was updated on October 13, 2026 and NCFMD on October 10, 2026.

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