# SleepFactory vs Climb24

The clearest difference is iOS requirement: Climb24 at 13.0 against SleepFactory's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SleepFactory | Climb24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 124 MB | 28 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Klinika TES](https://appshunter.io/developer/1794022644) | [INSPIRE CZ](https://appshunter.io/developer/582633229) |

## What reviewers say

### SleepFactory

[App page](https://appshunter.io/ios/app/sleepfactory/id6741397244)

**In-app purchases:** none


### Climb24

[App page](https://appshunter.io/ios/app/climb24/id6796319437)

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

**In-app purchases:** none


## Frequently asked questions

### Is SleepFactory free?

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

### Is Climb24 free?

Climb24 is free to download, with no in-app purchases.

### Do SleepFactory or Climb24 have ads?

Neither SleepFactory nor Climb24 shows ads.

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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.*