# Fertility Friend FF Tracker vs BairnApp

The clearest difference is in-app purchases: BairnApp at none against Fertility Friend FF Tracker's 4. BairnApp also leads on update cadence (every 3 days vs weekly). Fertility Friend FF Tracker's advantage is ads (none vs shown) and ratings volume (7.5K vs 1). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Fertility Friend FF Tracker sells 4 one-off in-app purchases. BairnApp asks for nothing beyond the download.

BairnApp holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fertility Friend FF Tracker has 7.5K ratings behind it against 1, so its average is the more settled of the two.

Fertility Friend FF Tracker ships an update weekly, BairnApp every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fertility Friend FF Tracker | BairnApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (7.5K ratings)](https://appshunter.io/ios/app/fertility-friend-ff-tracker/id443919067/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bairnapp/id6770142700/reviews)** |
| Number of ratings | **7.5K** | 1 |
| Positive reviews | 78.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | **Ad-supported** |
| Size | 33 MB | 20 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Tamtris Web Services Inc.](https://appshunter.io/developer/292760734) | [onticworks.io (AS Peoria LLC)](https://appshunter.io/developer/1866060270) |

## 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


### BairnApp

[App page](https://appshunter.io/ios/app/bairnapp/id6770142700)

This app supports parents from pregnancy through toddlerhood, offering tools for tracking development, feeding, sleep, and health milestones. It includes features for prenatal care, newborn logging, infant growth, and toddler development, with caregiver syncing and a focus on usability for tired parents.

**Highlights:** Week-by-week fetal development, Kick counter and contraction timer, One-tap feeding, diaper, and sleep logging, CDC milestone checklist, Developmental leap predictor, Potty training log, Caregiver syncing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fertility Friend FF Tracker free?

Fertility Friend FF Tracker is free to download, with in-app purchases available.

### Is BairnApp free?

BairnApp is free to download, with no in-app purchases.

### Which has better reviews, Fertility Friend FF Tracker or BairnApp?

BairnApp is rated higher. Fertility Friend FF Tracker averages 4.8 out of 5 from 7.5K ratings, while BairnApp averages 5.0 from 1 ratings.

### Do Fertility Friend FF Tracker or BairnApp have ads?

BairnApp shows ads; Fertility Friend FF Tracker does not.

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

Fertility Friend FF Tracker ships an update weekly, and BairnApp every 3 days. Most recently, Fertility Friend FF Tracker was updated on November 6, 2026 and BairnApp on October 31, 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.*