# Menstrual Periods Tracker vs Ovulation calculator (cycle)

The clearest difference is rating: Menstrual Periods Tracker at 4.7 against Ovulation calculator (cycle)'s 3.7. Menstrual Periods Tracker also leads on ads (none vs shown) and review sentiment (43% vs 17%). Ovulation calculator (cycle)'s advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Menstrual Periods Tracker sells 1 one-off in-app purchase. Ovulation calculator (cycle) asks for nothing beyond the download.

Menstrual Periods Tracker holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Menstrual Periods Tracker has 232 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 43% of Menstrual Periods Tracker's written reviews are positive against 17% of Ovulation calculator (cycle)'s.

Menstrual Periods Tracker ships an update every 2 months, Ovulation calculator (cycle) every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Menstrual Periods Tracker | Ovulation calculator (cycle) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (232 ratings)](https://appshunter.io/ios/app/menstrual-periods-tracker/id707429992/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ovulation-calculator-cycle/id934678601/reviews) |
| Number of ratings | **232** | 3 |
| Positive reviews | **42.5% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 47 MB | 6 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Anastasia Kovba](https://appshunter.io/developer/1501308821) | [EONSOFT](https://appshunter.io/developer/899851112) |

## What reviewers say

### Menstrual Periods Tracker

[App page](https://appshunter.io/ios/app/menstrual-periods-tracker/id707429992)

Track your menstrual cycle, predict ovulation, and identify fertile days with a scientifically based fertility calculator. It offers insights for natural pregnancy planning or avoidance and integrates with Apple Health for seamless data syncing.

**Highlights:** Period and ovulation prediction, Fertile window identification, Baby gender prediction methods, Daily pregnancy probability, Apple Health sync, Natural birth control support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### Ovulation calculator (cycle)

[App page](https://appshunter.io/ios/app/ovulation-calculator-cycle/id934678601)

This app helps users track their menstrual cycle to predict ovulation days and potential pregnancy windows. By inputting the start and end dates of their last period, users can gain insights into their fertility. It's designed for individuals seeking to understand their reproductive health.

**Highlights:** Ovulation day calculation, Pregnancy prediction, Menstrual cycle tracking, Period start date input, Last menstrual period input

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Menstrual Periods Tracker free?

Menstrual Periods Tracker is free to download, with in-app purchases available.

### Is Ovulation calculator (cycle) free?

Ovulation calculator (cycle) is free to download, with no in-app purchases.

### Which has better reviews, Menstrual Periods Tracker or Ovulation calculator (cycle)?

Menstrual Periods Tracker is rated higher. Menstrual Periods Tracker averages 4.7 out of 5 from 232 ratings, while Ovulation calculator (cycle) averages 3.7 from 3 ratings.

### Do Menstrual Periods Tracker or Ovulation calculator (cycle) have ads?

Ovulation calculator (cycle) shows ads; Menstrual Periods Tracker does not.

### Which is updated more often, Menstrual Periods Tracker or Ovulation calculator (cycle)?

Menstrual Periods Tracker ships an update every 2 months, and Ovulation calculator (cycle) every 4 months. Most recently, Menstrual Periods Tracker was updated on November 1, 2026 and Ovulation calculator (cycle) on November 1, 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.*