# Freya Ovulation vs Era

The clearest difference is in-app purchases: Freya Ovulation at none against Era's 3. Freya Ovulation also leads on ads (none vs shown). Era's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Era sells 3 in-app purchases, starting at $0.99 per month. Freya Ovulation asks for nothing beyond the download.

Freya Ovulation ships an update monthly, Era every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Freya Ovulation | Era |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/freya-ovulation/id1603177139/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 99 MB | 105 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Paul Turley](https://appshunter.io/developer/1603177141) | [Sandip Kalola](https://appshunter.io/developer/1681710210) |

## What reviewers say

### Freya Ovulation

[App page](https://appshunter.io/ios/app/freya-ovulation/id1603177139)

This application helps users track their menstrual cycles and predict ovulation. It offers tools for monitoring periods, fertile windows, and includes symptom tracking and health tips. The app aims to empower users in managing their reproductive health.

**Highlights:** Menstrual cycle tracking, Ovulation prediction, Fertile window identification, Symptom and mood logging, Health tips and education, Secure on-device data storage

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

**In-app purchases:** none


### Era

[App page](https://appshunter.io/ios/app/era-period-ovulation-tracker/id6746156978)

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $0.99 | per month |
| premium yearly | $5.99 | per year |
| Era Pro - Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is Freya Ovulation free?

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

### Is Era free?

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

### Do Freya Ovulation or Era have ads?

Era shows ads; Freya Ovulation does not.

### Which is updated more often, Freya Ovulation or Era?

Freya Ovulation ships an update monthly, and Era every 6 weeks. Most recently, Freya Ovulation was updated on November 3, 2026 and Era 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.*