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NFP Charting

NFP Charting

by Lawson Culver

6 ratings
69 reviews
💪 Health & Fitness
Free
In-App Purchases

Details

Released
January 9, 2009
Updated
May 21, 2026

Features

Developer

Lawson Culver
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NFP Charting screenshot #1 for iPhone
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iphone
ipad
🧾$2.99 - $24.99
In-App Purchase↘︎
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Reviews summary↘︎
⭐69
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🔄6+ apps
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❓5 answered
FAQ↘︎
📦~ in 3 months
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About

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.

✓Track NFP charting data online
✓Share charts with teachers
✓Email charts
✓View current and previous cycles
✓Leave notes for teachers
✓Access from computer
Show original description

What users say about NFP Charting

Reviews of NFP Charting are mixed: the Health & Fitness app is rated 4.3/5 from 6 App Store ratings. What users like most: convenient chart access on phone, replaces paper charts. Top complaints: expensive subscription fees, not a one-time purchase option. Summarized from real user reviews.

Positive things

  • 👍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

Negative things

  • 💸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
See all reviews

What's New in NFP Charting

7.10

May 21, 2026

- Fixed formatting on newer iPhone models including the iPhone Air - Offered external link for an additional payment option

6

Subscriptions & In-App Purchases

$2.99

One Month Account Extension

This gives you one additional month of charting service. The month is added from the end of your current service.

User reviews

Most RecentHighest RatedLowest Rated

So nice to have my chart at my fingertips!

I love having my chart right on my phone. One thing I wish would be accessible is the ability to send one chart at a time to my CrMS practitioner and/or fertility doctor- especially when I talk with them both frequently and they have my previous cycles on file.
Vvetgirl7717

Unable to log in

So after paying the one year subscription I’m able to log in, contacted the support person and receive no response .
The app was nice when it was still working , very identical to the paper charting
LGLy Guerrero

Can’t login

We’ve used this app for years and liked it. But it stopped working this week and the website is down. Is this permanent? Would love to be able to use the app again.
KKSmama2

Stopped working

Loved it till Wednesday mid day (Sep2021)
Hheyshipwreck

Ok charting app

I like how this is pretty compatible with creighton charting but it does not align with my phone! I have an iPhone 12 so maybe this app needs to be updated? I have to rotate it on my screen in order to click around and input anything. Please fix this! Thanks
Ccatpbat
See 64 more reviews

User experience

🐞

Reported Bugs

12 issues

Unable to log in

Bug

App stopped working

Bug

Website is down

Bug

Overlapping/misaligned on iPhone

Bug

Email version not printable

Bug

Crashes and freezes constantly

Bug

View All charts in ascending order

Bug

Accidentally delete info and cannot undo

Bug

App crashes on launch

Bug

App crashes every time opened

Bug

App doesn't work

Bug

App doesn't recognize password

Bug
✨

Requested Features

11 requests

Ability to send one chart at a time

Feature

Update app for iPhone compatibility

Feature

Make chart printable (PDF)

Feature

Improve interface/design

Feature

Add temperature tracking

Feature

Option for one-time purchase

Feature

Undo delete action

Feature

Offline component for iPod users

Feature

Notation on entry screen for symbols

Feature

Lower subscription fee

Feature

Creighton-specific app

Feature

FAQ

What is NFP Charting?

NFP Charting is an application designed to help you keep track of your Natural Family Planning (NFP) charts online. It specifically supports the Billings Ovulation Method and allows you to enter your fertility data, view your cycles, and share information with your teacher.

What is the Billings Ovulation Method?

The Billings Ovulation Method is a specific technique for Natural Family Planning that relies on observing cervical mucus changes to identify fertile and infertile days. This app is designed to be used in conjunction with this method and is not intended to teach you how to use it.

How much does NFP Charting cost?

The application offers one free month of NFP Charting. After the trial period, further access or features may require in-app purchases.

Is this app compatible with the Sympto-Thermal Method?

No, this application is exclusively designed for the Billings Ovulation Method of NFP Charting. It does not offer support for the Sympto-Thermal method or other fertility tracking approaches.

Who should use this app?

This app is intended for individuals who have already received training in the Billings Ovulation Method from a WOOMB certified teacher. It serves as a digital tool to record and manage your cycle data effectively.