# LUNE vs Ymig

The clearest difference is update cadence: Ymig at every 3 days against LUNE's monthly. LUNE's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LUNE sells 2 in-app purchases, starting at $4.99 per month and Ymig sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

LUNE ships an update monthly, Ymig every 3 days. The most recent releases landed on September 8, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | LUNE | Ymig |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 50 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Omar El Hammoumi](https://appshunter.io/developer/1883504007) | [Alexandre CATTEAU](https://appshunter.io/developer/6772508021) |

## 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 |


### Ymig

[App page](https://appshunter.io/ios/app/ymig/id6772508019)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ymig Pro | $3.99 | per month |
| Ymig Pro | $17.99 | per year |


## Frequently asked questions

### Is LUNE free?

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

### Is Ymig free?

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

### Do LUNE or Ymig have ads?

Neither LUNE nor Ymig shows ads.

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

LUNE ships an update monthly, and Ymig every 3 days. Most recently, LUNE was updated on September 8, 2026 and Ymig on August 12, 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.*