# Luteal vs Osaya

The clearest difference is update cadence: Luteal at every 3 days against Osaya's every 3 weeks. Osaya's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Luteal sells 2 in-app purchases, starting at $4.99 per month and Osaya sells 3 in-app purchases, starting at $17.90 per month. Whichever you choose, the download price is not the number that matters.

Luteal ships an update every 3 days, Osaya every 3 weeks. The most recent releases landed on November 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Luteal | Osaya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/luteal/id6773642081/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 41 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Riad Mahi](https://appshunter.io/developer/1771494973) | [Cession Makers](https://appshunter.io/developer/6777147192) |

## What reviewers say

### Luteal

[App page](https://appshunter.io/ios/app/luteal/id6773642081)

Understand your body's monthly changes by tracking your cycle, symptoms, and mood. Predict your period and fertile windows, and learn how hormonal phases affect your well-being. Share insights with a partner while keeping your data private.

**Highlights:** Track period, symptoms, and mood, Predict upcoming periods and fertile windows, Understand hormonal phase influences, Share cycle insights with a partner, Private data encryption, Advanced insights with Premium

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luteal Plus (Monthly) | $4.99 | per month |
| Luteal Plus (Annual) | $29.99 | per year |


### Osaya

[App page](https://appshunter.io/ios/app/osaya/id6777147190)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Osaya Premium Mensuel | $17.90 | per month |
| Osaya Annuel Downsell | $29.99 | per year |
| Osaya Premium Annuel | $49.00 | per year |


## Frequently asked questions

### Is Luteal free?

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

### Is Osaya free?

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

### Do Luteal or Osaya have ads?

Neither Luteal nor Osaya shows ads.

### Which is updated more often, Luteal or Osaya?

Luteal ships an update every 3 days, and Osaya every 3 weeks. Most recently, Luteal was updated on November 5, 2026 and Osaya on October 24, 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.*