# NFP Charting vs Chart Neo

The clearest difference is rating: Chart Neo at 4.8 against NFP Charting's 4.3. Chart Neo also leads on review sentiment (80% vs 49%) and update cadence (every 6 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. NFP Charting sells 6 one-off in-app purchases and Chart Neo sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Chart Neo holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Chart Neo has 72 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 49% of NFP Charting's written reviews are positive against 80% of Chart Neo's.

NFP Charting ships an update every 4 months, Chart Neo every 6 weeks. The most recent releases landed on June 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | NFP Charting | Chart Neo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/nfp-charting/id300767738/reviews) | **[4.8 (72 ratings)](https://appshunter.io/ios/app/chart-neo/id1376976631/reviews)** |
| Number of ratings | 6 | **72** |
| Positive reviews | 49.3% of reviews | **79.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 15 MB |
| Requires iOS | **12.0** | 13.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Lawson Culver](https://appshunter.io/developer/300767741) | [NeoFertility LLC](https://appshunter.io/developer/1837439527) |

## What reviewers say

### NFP Charting

[App page](https://appshunter.io/ios/app/nfp-charting/id300767738)

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.

**Highlights:** Track NFP charting data online, Share charts with teachers, Email charts, View current and previous cycles, Leave notes for teachers, Access from computer

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Account Extension | $2.99 | one-time |
| One Month | $2.99 | one-time |
| Six Months Account Extension | $11.99 | one-time |
| Six Months | $14.99 | one-time |
| One Year Account Extension | $19.99 | one-time |
| One Year | $24.99 | one-time |


### Chart Neo

[App page](https://appshunter.io/ios/app/chart-neo/id1376976631)

This app simplifies menstrual cycle tracking by combining proven methods into an easy-to-use interface. It offers fast recording, offline functionality, and detailed chart viewing, with an accompanying web portal for advanced features and advisor interaction.

**Highlights:** Combines proven charting methods, Fast and easy sign recording, Offline functionality, View historical charts, Web portal access, Share with spouse/devices, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Year of Chart Neo | $19.99 | one-time |
| Cycle Charting Basics | $99.99 | one-time |


## Frequently asked questions

### Is NFP Charting free?

NFP Charting is free to download, with in-app purchases available.

### Is Chart Neo free?

Chart Neo is free to download, with in-app purchases available.

### Which has better reviews, NFP Charting or Chart Neo?

Chart Neo is rated higher. NFP Charting averages 4.3 out of 5 from 6 ratings, while Chart Neo averages 4.8 from 72 ratings.

### Do NFP Charting or Chart Neo have ads?

Neither NFP Charting nor Chart Neo shows ads.

### Which is updated more often, NFP Charting or Chart Neo?

NFP Charting ships an update every 4 months, and Chart Neo every 6 weeks. Most recently, NFP Charting was updated on June 11, 2026 and Chart Neo on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*