# Ayla Calm vs LetsSleep

The clearest difference is in-app purchases: LetsSleep at none against Ayla Calm's 3. Ayla Calm's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Ayla Calm sells 3 in-app purchases, starting at $4.99 per month. LetsSleep asks for nothing beyond the download.

## The numbers

| Metric | Ayla Calm | LetsSleep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 73 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evgenii Kononykhin](https://appshunter.io/developer/1840992815) | [RUOK LLC](https://appshunter.io/developer/1867680933) |

## What reviewers say

### Ayla Calm

[App page](https://appshunter.io/ios/app/ayla-calm/id6765926134)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ayla Calm Monthly | $4.99 | per month |
| Ayla Calm Yearly | $39.99 | per year |
| Ayla Premium Yearly | $59.99 | per year |


### LetsSleep

[App page](https://appshunter.io/ios/app/letssleep/id6782300134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ayla Calm free?

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

### Is LetsSleep free?

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

### Do Ayla Calm or LetsSleep have ads?

Neither Ayla Calm nor LetsSleep shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*