# H.C.S. vs Sleep Again

The clearest difference is in-app purchases: H.C.S. at none against Sleep Again's 2. H.C.S. also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Sleep Again sells 2 in-app purchases, starting at $1.99 per month. H.C.S. asks for nothing beyond the download.

H.C.S. ships an update weekly, Sleep Again every 11 days. The most recent releases landed on September 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | H.C.S. | Sleep Again |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Size | 81 MB | 13 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HairCoSys Limited](https://appshunter.io/developer/1693524451) | [Joakim Achren](https://appshunter.io/developer/1844852970) |

## What reviewers say

### H.C.S.

[App page](https://appshunter.io/ios/app/hcs/id6758712927)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sleep Again

[App page](https://appshunter.io/ios/app/sleep-again/id6759914968)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $9.99 | per year |


## Frequently asked questions

### Is H.C.S. free?

H.C.S. is free to download, with no in-app purchases.

### Is Sleep Again free?

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

### Do H.C.S. or Sleep Again have ads?

Neither H.C.S. nor Sleep Again shows ads.

### Which is updated more often, H.C.S. or Sleep Again?

H.C.S. ships an update weekly, and Sleep Again every 11 days. Most recently, H.C.S. was updated on September 24, 2026 and Sleep Again on October 8, 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.*