Best Nfp Apps

117+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Looking for free nfp apps? 20 of our 117+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Nfp Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NFP CalendarNFP CalendarFree5.0★ (1)NoNoJul 2026
2Natural Cycles: Fertility AppNatural Cycles: Fertility AppFree4.8★ (30K)YesYesSep 2026
3New Found PowerNew Found PowerFreeNoNoMay 2026
4NFP ChartingNFP ChartingFree4.3★ (6)NoYesMay 2026
5FEMM Period Ovulation TrackerFEMM Period Ovulation TrackerFree4.8★ (4.1K)NoNoSep 2026
6NFP Exec MobileNFP Exec MobileFreeNoNoMay 2026
7NFP TrackerNFP TrackerFreeNoYesAug 2026
8NFP EventsNFP EventsFree5.0★ (1)NoNoMay 2026

Top Picks for Nfp

Natural Cycles: Fertility App#2

Natural Cycles: Fertility App by NaturalCycles Nordic AB

Ovulation Tracker・FDA-cleared
Strong Contender
💪 Health & Fitness
4.8😊(30K ratings)
FreeAdsIn-App Purchases
#29in Health & Fitness
Natural Cycles: Fertility App screenshot 1
Natural Cycles: Fertility App screenshot 2
Natural Cycles: Fertility App screenshot 3
Natural Cycles: Fertility App screenshot 4
Natural Cycles: Fertility App screenshot 5
Natural Cycles: Fertility App screenshot 6

This app helps women track their hormonal health and fertility using body temperature data. It offers hormone-free contraception, pregnancy planning, and insights into various cycle stages. It adapts to individual cycles, even irregular ones, providing daily fertility status.

What We Love

  • 👍 Teaches users about their cycle
  • 👍 Helps users understand their body
  • 👍 Provides a natural contraceptive option
  • 👍 Accurate in predicting ovulation and periods
  • 👍 Empowers users to take control of their fertility
  • 👍 Improves mood and reduces side effects compared to hormonal birth control
  • 👍 Useful for both preventing and planning pregnancy
  • 👍 Detailed data and insights about user's cycle

Room to Improve

  • 🐛 Inconsistent in predicting ovulation and periods for some users
  • 🐛 Thermometer issues (loud, hard to read, no Bluetooth connectivity)
  • 🐛 Difficult to use for users with irregular cycles or disrupted sleep schedules
  • 🐛 Lack of customer support responsiveness
  • 🐛 Automatic subscription renewal issues and no refunds
  • 🐛 Algorithm not always accurate, leading to unintended pregnancies
  • 🐛 Cluttered and unintuitive app interface

More Nfp apps to explore

FAQ about Nfp

What are the best nfp apps for iPhone?
NFP Calendar tops our nfp apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top nfp apps we rank are free to download, including NFP Calendar and Natural Cycles: Fertility App.
NFP Calendar has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 117+ nfp apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
NFP Calendar supports Creighton Model, Billings, and other mucus-based Natural Family Planning methods. It is designed specifically for the vocabulary and workflow of NFP charting.
Yes, you can generate beautiful PDF charts for your instructor or doctor. Additionally, you can export your data as JSON for backup purposes.

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