# KafkaPractice vs Certo

The clearest difference is price: KafkaPractice at $9.99 against Certo's $12.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

KafkaPractice costs $9.99 and Certo $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | KafkaPractice | Certo |
| --- | --- | --- |
| Price | **$9.99** | $12.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 13 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Buydeepdiscount.com LLC](https://appshunter.io/developer/817177888) | [Fabian Jeckel](https://appshunter.io/developer/1865748709) |

## What reviewers say

### KafkaPractice

[App page](https://appshunter.io/ios/app/kafkapractice/id6744998329)

**Features:** macOS Compatibility

**In-app purchases:** none


### Certo

[App page](https://appshunter.io/ios/app/certo-ai-certification-prep/id6766116644)

**In-app purchases:** none


## Frequently asked questions

### Is KafkaPractice free?

KafkaPractice costs $9.99, with no in-app purchases.

### Is Certo free?

Certo costs $12.99, with no in-app purchases.

### Do KafkaPractice or Certo have ads?

Neither KafkaPractice nor Certo 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.*