# Fertility Friend FF Tracker vs Chart Neo

The clearest difference is ratings volume: Fertility Friend FF Tracker at 7.4K against Chart Neo's 72. Fertility Friend FF Tracker also leads on update cadence (weekly vs every 6 weeks). Chart Neo's advantage is device support (4 vs 2) and iOS requirement (13.6 vs 16.6). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Fertility Friend FF Tracker sells 4 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.

On the App Store both sit at effectively the same score — 4.8 for Fertility Friend FF Tracker against 4.8 for Chart Neo. That said, the two scores are not equally well evidenced: Fertility Friend FF Tracker has 7.4K ratings behind it against 72, so its average is the more settled of the two. Written reviews split almost evenly too, at 79% and 80% positive.

Fertility Friend FF Tracker ships an update weekly, Chart Neo every 6 weeks. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Fertility Friend FF Tracker | Chart Neo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (7.4K ratings)](https://appshunter.io/ios/app/fertility-friend-ff-tracker/id443919067/reviews) | **[4.8 (72 ratings)](https://appshunter.io/ios/app/chart-neo/id1376976631/reviews)** |
| Number of ratings | **7.4K** | 72 |
| Positive reviews | 78.8% of reviews | **79.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 33 MB | 15 MB |
| Requires iOS | 16.6 | **13.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Tamtris Web Services Inc.](https://appshunter.io/developer/292760734) | [NeoFertility LLC](https://appshunter.io/developer/1837439527) |

## What reviewers say

### Fertility Friend FF Tracker

[App page](https://appshunter.io/ios/app/fertility-friend-ff-tracker/id443919067)

This app helps women track their ovulation and fertile days with advanced charting tools. It provides personalized insights into your cycle, helping you understand your fertility signs and maximize your chances of conception. Millions of women trust it for accurate cycle analysis and pregnancy tracking.

**Highlights:** Ovulation detection, Fertile window prediction, BBT and cervical fluid tracking, Period and symptom logging, Interactive fertility charts, TTC educational library, Pregnancy monitoring

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Days VIP Membership | $10.99 | one-time |
| 90 Days VIP Membership | $21.99 | one-time |
| 1 Year VIP - Special Rate | $23.99 | one-time |
| 1 Year VIP Membership | $45.99 | one-time |

**What reviewers like**

- 🚀 Accurate predictions
- 💡 Comprehensive tracking features
- 👍 Helpful educational resources
- 🚀 Detailed data analysis
- 🚀 Customizable symptom tracking

**What reviewers complain about**

- 🐛 Frequent app crashes
- 💰 Expensive premium features
- 🔒 Privacy concerns
- 🕰️ Outdated user interface
- 🐛 Inconsistent data syncing

**Reported bugs**

- Unable to create account
- Randomly deleting custom data
- Inaccurate ovulation predictions
- Pregnancy data not transferring

**Requested features**

- Offline mode with data syncing
- Integration with Apple Health
- More affordable subscription options
- Improved community features
- Streamlined data entry process


### 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 Fertility Friend FF Tracker free?

Fertility Friend FF Tracker 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, Fertility Friend FF Tracker or Chart Neo?

Chart Neo is rated higher. Fertility Friend FF Tracker averages 4.8 out of 5 from 7.4K ratings, while Chart Neo averages 4.8 from 72 ratings.

### Do Fertility Friend FF Tracker or Chart Neo have ads?

Neither Fertility Friend FF Tracker nor Chart Neo shows ads.

### Which is updated more often, Fertility Friend FF Tracker or Chart Neo?

Fertility Friend FF Tracker ships an update weekly, and Chart Neo every 6 weeks. Most recently, Fertility Friend FF Tracker was updated on October 26, 2026 and Chart Neo on October 21, 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.*