# Chromozoom vs Online koučink

The clearest difference is in-app purchases: Chromozoom at none against Online koučink's 5. Online koučink's advantage is device support. On price and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Chromozoom | Online koučink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 40 MB | 57 MB |
| Requires iOS | 13.4 | 13.4 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [WDF account](https://appshunter.io/developer/1161628392) | [Zelezna koule, s.r.o.](https://appshunter.io/developer/1677375173) |

## What reviewers say

### Chromozoom

[App page](https://appshunter.io/ios/app/chromozoom/id6444878881)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Chromozoom free?

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

### Is Online koučink free?

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

---

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