Best Fertility Charting Apps

245+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our fertility charting list covers 245+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Fertility Charting Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Kindara: Fertility TrackerKindara: Fertility TrackerFree4.7★ (10K)NoYesNov 2026
2NFP ChartingNFP ChartingFree4.3★ (6)NoYesMay 2026
3Fiat ChartingFiat ChartingFree—NoNoJun 2026
4Fertility Friend FF TrackerFertility Friend FF TrackerFree4.8★ (7.5K)NoYesNov 2026
5My Fertility ChartsMy Fertility ChartsFree2.3★ (3)NoNoOct 2026
6Chart35Chart35Free5.0★ (1)NoNoOct 2026
7Inito Fertility MonitorInito Fertility MonitorFree4.9★ (5.4K)NoNoNov 2026
8PeakDay Fertility Tracker AppPeakDay Fertility Tracker AppFree3.2★ (29)NoYesNov 2026

Top Picks for Fertility Charting

Kindara: Fertility Tracker#1

Kindara: Fertility Tracker by Kindara, Inc.

Ovulation & fertility tracker
Editor's Choice
🏥 Medical
4.7😊(10K ratings)
FreeIn-App Purchases
Kindara: Fertility Tracker screenshot 1
Kindara: Fertility Tracker screenshot 2
Kindara: Fertility Tracker screenshot 3
Kindara: Fertility Tracker screenshot 4
Kindara: Fertility Tracker screenshot 5
Kindara: Fertility Tracker screenshot 6

Understand your menstrual cycle and reproductive health with science-backed tools. Track fertility signs, get data-driven predictions, and connect with a supportive community. Ideal for managing fertility, pregnancy planning, or discussing health with your doctor.

What We Love

  • 💻 Consistent and effective
  • 🤱 Helped me through many phases
  • 🔍 Accurate for tracking ovulation
  • 📊 Beautifully formatted charts
  • 🤰 Helped me get pregnant multiple times
  • 🤗 Supportive community
  • 🧠 Empowering for women
  • 🤓 Comprehensive and easy to use
  • 🔍 Accurate for irregular cycles
  • 🎯 Predicted fertile window accurately

Room to Improve

  • 🐛 App crashing and freezing
  • 🔒 No customer support or updates
  • 💰 Expensive premium subscription
  • 🚫 App no longer being supported
  • 🗑️ Lost years of tracking data
  • 🤔 Uncertain if app is still active
4.3😐(6 ratings)
FreeIn-App Purchases
NFP Charting screenshot 1
NFP Charting screenshot 2
NFP Charting screenshot 3
NFP Charting screenshot 4
NFP Charting screenshot 5

Track your Natural Family Planning (NFP) charts online using the Billings Ovulation Method. This app allows you to enter data, share charts with your teacher, and view current and previous cycles. It is designed for users already trained in the Billings Ovulation Method.

What We Love

  • 👍 Convenient chart access on phone
  • 👍 Replaces paper charts
  • 👍 Compatible with Creighton/Billings
  • 👍 Easy to share with instructor/doctor
  • 👍 Good for tracking fertility
  • 👍 Useful for travel
  • 👍 Customer service responsive
  • 👍 Real-time access
  • 👍 Simple and to the point

Room to Improve

  • 💸 Expensive subscription fees
  • 💸 Not a one-time purchase option
  • 💸 Perceived as a rip-off
  • 🐛 App crashes/stops working
  • 🐛 Website down
  • 🐛 Overlapping/misaligned on iPhone
  • 🐛 Not printable
  • 🐛 Interface is old/unappealing
  • 🐛 Difficult to maneuver/use
  • 🐛 Crashes and freezes constantly
  • 🐛 Charts in ascending order
  • 🐛 No temperature tracking
  • 🐛 Too easy to accidentally delete
  • 🐛 Not user-friendly
  • 🐛 No tutorial or help with symbols
  • 🐛 Not all Creighton descriptions included
  • 🐛 Clunky interface
  • 🐛 Ugly interface
  • 🐛 Needs to be rewritten
  • 🐛 No offline component
  • 🐛 No instructions
  • 🐛 No place for temps
  • 🐛 Subscription fee surprise

More Fertility Charting apps to explore

FAQ about Fertility Charting

What are the best fertility charting apps for iPhone?
Kindara: Fertility Tracker tops our fertility charting apps ranking as of November 2026, with a 4.7-star average from 10K App Store ratings, and it's free to download.
Yes — 20 of the top fertility charting apps we rank are free to download, including Kindara: Fertility Tracker and NFP Charting.
Kindara: Fertility Tracker has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 245+ fertility charting apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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