# Fertility Friend FF Tracker vs Cyclisity TCOYF Cycle Tracker

The clearest difference is monetization model: Fertility Friend FF Tracker at freemium against Cyclisity TCOYF Cycle Tracker's subscription. Fertility Friend FF Tracker also leads on ratings volume (7.5K vs 125) and update cadence (weekly vs monthly). Cyclisity TCOYF Cycle Tracker's advantage is review sentiment (96% vs 79%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Fertility Friend FF Tracker sells 4 one-off in-app purchases and Cyclisity TCOYF Cycle Tracker sells 2 in-app purchases, starting at $2.99 per month. 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 Cyclisity TCOYF Cycle Tracker. That said, the two scores are not equally well evidenced: Fertility Friend FF Tracker has 7.5K ratings behind it against 125, so its average is the more settled of the two. Written reviews are what separate them: 79% of Fertility Friend FF Tracker's written reviews are positive against 96% of Cyclisity TCOYF Cycle Tracker's.

Fertility Friend FF Tracker ships an update weekly, Cyclisity TCOYF Cycle Tracker monthly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fertility Friend FF Tracker | Cyclisity TCOYF Cycle Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (7.5K ratings)](https://appshunter.io/ios/app/fertility-friend-ff-tracker/id443919067/reviews) | **[4.8 (125 ratings)](https://appshunter.io/ios/app/cyclisity-tcoyf-cycle-tracker/id6740706785/reviews)** |
| Number of ratings | **7.5K** | 125 |
| Positive reviews | 78.8% of reviews | **96.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Freemium** | Subscription |
| Size | 33 MB | 52 MB |
| Requires iOS | **16.6** | 18 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Tamtris Web Services Inc.](https://appshunter.io/developer/292760734) | [TCOYF Applications LLC](https://appshunter.io/developer/1755272435) |

## 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


### Cyclisity TCOYF Cycle Tracker

[App page](https://appshunter.io/ios/app/cyclisity-tcoyf-cycle-tracker/id6740706785)

This app helps you track your menstrual cycles and fertility using the science-based symptothermal method. It guides you through charting your temperature, cervical fluid, and cervical position, applying established fertility awareness guidelines. Access educational resources and community support to confidently understand your body's natural rhythms.

**Highlights:** Symptothermal cycle tracking, Ovulation and period charting, Fertility Awareness Method (FAM) guidelines, In-app educational references, Community forums, Privacy-focused data ownership

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $2.99 | per month |
| Yearly plan | $19.99 | per year |


## Frequently asked questions

### Is Fertility Friend FF Tracker free?

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

### Is Cyclisity TCOYF Cycle Tracker free?

Cyclisity TCOYF Cycle Tracker is free to download, with in-app purchases available.

### Which has better reviews, Fertility Friend FF Tracker or Cyclisity TCOYF Cycle Tracker?

Cyclisity TCOYF Cycle Tracker is rated higher. Fertility Friend FF Tracker averages 4.8 out of 5 from 7.5K ratings, while Cyclisity TCOYF Cycle Tracker averages 4.8 from 125 ratings.

### Do Fertility Friend FF Tracker or Cyclisity TCOYF Cycle Tracker have ads?

Neither Fertility Friend FF Tracker nor Cyclisity TCOYF Cycle Tracker shows ads.

### Which is updated more often, Fertility Friend FF Tracker or Cyclisity TCOYF Cycle Tracker?

Fertility Friend FF Tracker ships an update weekly, and Cyclisity TCOYF Cycle Tracker monthly. Most recently, Fertility Friend FF Tracker was updated on November 6, 2026 and Cyclisity TCOYF Cycle Tracker on October 30, 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.*