# Ovulation Tracker & Calculator vs Period Tracker

The clearest difference is rating: Period Tracker at 5.0 against Ovulation Tracker & Calculator's 4.7. Period Tracker also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (15.6 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Ovulation Tracker & Calculator sells 3 in-app purchases, starting at $1.99 per 7 days and Period Tracker sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Period Tracker holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 5 respectively.

Ovulation Tracker & Calculator ships an update every 3 weeks, Period Tracker every 9 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ovulation Tracker & Calculator | Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (10 ratings)](https://appshunter.io/ios/app/ovulation-tracker-and-calculator/id6743263577/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/period-tracker-cycle-diary/id6753865732/reviews)** |
| Number of ratings | **10** | 5 |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 618 MB | 200 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ESPRESSO TECH (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1812366711) | [Hafiz Muhammad Talha](https://appshunter.io/developer/1835434901) |

## What reviewers say

### Ovulation Tracker & Calculator

[App page](https://appshunter.io/ios/app/ovulation-tracker-and-calculator/id6743263577)

This app helps users track their menstrual cycles, predict ovulation, and identify fertile days to increase the chances of conception. It offers features like period tracking, symptom logging, and cycle length analysis for a better understanding of reproductive health.

**Highlights:** Period tracking, Ovulation prediction, Fertility days calculator, Cycle length tracking, Symptom tracking, Sexual activity tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Monthly Access | $4.99 | per month |
| Yearly Access | $24.99 | per year |


### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-cycle-diary/id6753865732)

This app helps you track your menstrual cycle, ovulation, and fertility. It offers personalized insights for managing conditions like PCOS and endometriosis, and supports those trying to conceive. Your data is kept private with password protection and no account is required.

**Highlights:** Menstrual cycle and flow tracking, Ovulation and fertile window prediction, Symptom and mood logging, Pill and birth control reminders, Personalized cycle predictions, Conception support tools

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| 6 Months | $23.95 | per 6 months |
| Yearly | $35.90 | per year |


## Frequently asked questions

### Is Ovulation Tracker & Calculator free?

Ovulation Tracker & Calculator is free to download, with in-app purchases available.

### Is Period Tracker free?

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

### Which has better reviews, Ovulation Tracker & Calculator or Period Tracker?

Period Tracker is rated higher. Ovulation Tracker & Calculator averages 4.7 out of 5 from 10 ratings, while Period Tracker averages 5.0 from 5 ratings.

### Do Ovulation Tracker & Calculator or Period Tracker have ads?

Both Ovulation Tracker & Calculator and Period Tracker show ads.

### Which is updated more often, Ovulation Tracker & Calculator or Period Tracker?

Ovulation Tracker & Calculator ships an update every 3 weeks, and Period Tracker every 9 days. Most recently, Ovulation Tracker & Calculator was updated on October 26, 2026 and Period Tracker on October 28, 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.*