# LUNE vs Osaya

LUNE and Osaya are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. LUNE 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.

LUNE ships an update monthly, Osaya every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LUNE | Osaya |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 50 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Omar El Hammoumi](https://appshunter.io/developer/1883504007) | [Cession Makers](https://appshunter.io/developer/6777147192) |

## What reviewers say

### LUNE

[App page](https://appshunter.io/ios/app/lune-sync-your-cycle/id6760260235)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensuel | $4.99 | per month |
| Annuel | $39.99 | 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 LUNE free?

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

### Is Osaya free?

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

### Do LUNE or Osaya have ads?

Neither LUNE nor Osaya shows ads.

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

LUNE ships an update monthly, and Osaya every 3 weeks. Most recently, LUNE was updated on October 25, 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.*