# Ovulation Calc vs Ovulation Calculator & Tracker

The clearest difference is in-app purchases: Ovulation Calc at none against Ovulation Calculator & Tracker's 1. Ovulation Calc also leads on iOS requirement (7.0 vs 12.0). Ovulation Calculator & Tracker's advantage is update cadence (every 6 months vs every 45 months). On price, ads and device support there is nothing between them.

Both are free to download. Ovulation Calculator & Tracker sells 1 in-app purchase, starting at $4.99 per month. Ovulation Calc asks for nothing beyond the download.

Ovulation Calc ships an update every 45 months, Ovulation Calculator & Tracker every 6 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ovulation Calc | Ovulation Calculator & Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ovulation-calc/id615416891/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 8 MB | 73 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kyriakos Leivadas](https://appshunter.io/developer/537179532) | [Denis Vithani](https://appshunter.io/developer/1611512969) |

## What reviewers say

### Ovulation Calc

[App page](https://appshunter.io/ios/app/ovulation-calc/id615416891)

Predict your most fertile days to increase your chances of conception. This tool helps determine ovulation timing based on individual menstrual cycles. It is not intended for pregnancy prevention.

**Highlights:** Ovulation prediction, Fertile window identification, Menstrual cycle tracking, Conception assistance

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

**In-app purchases:** none


### Ovulation Calculator & Tracker

[App page](https://appshunter.io/ios/app/ovulation-calculator-and-tracker/id6469784954)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Record - Monthly | $4.99 | per month |


## Frequently asked questions

### Is Ovulation Calc free?

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

### Is Ovulation Calculator & Tracker free?

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

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

Neither Ovulation Calc nor Ovulation Calculator & Tracker shows ads.

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

Ovulation Calc ships an update every 45 months, and Ovulation Calculator & Tracker every 6 months. Most recently, Ovulation Calc was updated on October 23, 2026 and Ovulation Calculator & Tracker on October 7, 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.*