# K vs CCAF Exam Prep

The clearest difference is ads: CCAF Exam Prep at none against K's shown. K's advantage is iOS requirement (12.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. K sells 2 in-app purchases, starting at $2.00 per month and CCAF Exam Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | K | CCAF Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Size | 58 MB | 35 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pracsol Inc.](https://appshunter.io/developer/1684893377) | [戈 潘](https://appshunter.io/developer/1895684907) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-word-starter/id6746167162)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ALL Access Monthly | $2.00 | per month |
| ALL Access Quaterly | $5.00 | per 3 months |


### CCAF Exam Prep

[App page](https://appshunter.io/ios/app/ccaf-exam-prep/id6764295611)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Question Bank | $6.99 | one-time |


## Frequently asked questions

### Is K free?

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

### Is CCAF Exam Prep free?

CCAF Exam Prep is free to download, with in-app purchases available.

### Do K or CCAF Exam Prep have ads?

K shows ads; CCAF Exam Prep does not.

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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.*