# iFertile vs Period Tracker

The clearest difference is review sentiment: Period Tracker at 96% against iFertile's 57%. Period Tracker also leads on update cadence (every 6 weeks vs every 24 months) and rating (4.9 vs 4.7). iFertile's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Period Tracker holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 60 and 134 respectively. Written reviews point the same way: 57% of iFertile's written reviews are positive against 96% of Period Tracker's.

iFertile ships an update every 24 months, Period Tracker every 6 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | iFertile | Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (60 ratings)](https://appshunter.io/ios/app/ifertile/id919367481/reviews) | **[4.9 (134 ratings)](https://appshunter.io/ios/app/period-tracker-ovulation-app/id6474987580/reviews)** |
| Number of ratings | 60 | **134** |
| Positive reviews | 57.1% of reviews | **96.1% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 24 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 43 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 12+ |
| Developer | [FBF Sistemas LTDA](https://appshunter.io/developer/321061871) | [Prutvi](https://appshunter.io/developer/1722991282) |

## What reviewers say

### iFertile

[App page](https://appshunter.io/ios/app/ifertile/id919367481)

This app estimates a woman's fertile period using the rhythm method. It's designed for those trying to conceive by identifying optimal times for pregnancy. While it can be used as a contraceptive, its effectiveness is limited.

**Highlights:** Fertile period estimation, Rhythm method calculations, Pregnancy planning tool, Contraceptive method (limited security)

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

**In-app purchases:** none


### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-ovulation-app/id6474987580)

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It offers customizable themes, data privacy features, and insights into PMS symptoms and overall wellness. Plan your life with accurate predictions and a secure, personalized experience.

**Highlights:** Period and ovulation prediction, Fertile window tracking, PMS symptom logging, Customizable themes, Data security and privacy, Cycle trend analysis, Health diary

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

**In-app purchases:** none


## Frequently asked questions

### Is iFertile free?

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

### Is Period Tracker free?

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

### Which has better reviews, iFertile or Period Tracker?

Period Tracker is rated higher. iFertile averages 4.7 out of 5 from 60 ratings, while Period Tracker averages 4.9 from 134 ratings.

### Do iFertile or Period Tracker have ads?

Both iFertile and Period Tracker show ads.

### Which is updated more often, iFertile or Period Tracker?

iFertile ships an update every 24 months, and Period Tracker every 6 weeks. Most recently, iFertile was updated on September 21, 2026 and Period Tracker on September 22, 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.*