# Online koučink vs SleepFactory

The clearest difference is in-app purchases: SleepFactory at none against Online koučink's 5. Online koučink's advantage is iOS requirement (13.4 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Online koučink sells 5 in-app purchases, starting at $3.99 per month. SleepFactory asks for nothing beyond the download.

Online koučink ships an update every 3 weeks, SleepFactory fortnightly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Online koučink | SleepFactory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 57 MB | 124 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Zelezna koule, s.r.o.](https://appshunter.io/developer/1677375173) | [Klinika TES](https://appshunter.io/developer/1794022644) |

## What reviewers say

### Online koučink

[App page](https://appshunter.io/ios/app/online-koucink/id6446325055)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Online koučink | $3.99 | per month |
| Online koučink | $9.99 | per month |
| Plný přístup | $22.99 | per month |
| Online koučink | $39.99 | per year |
| Plný přístup | $229.99 | per year |


### SleepFactory

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

**In-app purchases:** none


## Frequently asked questions

### Is Online koučink free?

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

### Is SleepFactory free?

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

### Do Online koučink or SleepFactory have ads?

Neither Online koučink nor SleepFactory shows ads.

### Which is updated more often, Online koučink or SleepFactory?

Online koučink ships an update every 3 weeks, and SleepFactory fortnightly. Most recently, Online koučink was updated on October 13, 2026 and SleepFactory on October 25, 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.*