# CertPrep vs CLF Cloud Practitioner Prep

The clearest difference is iOS requirement: CLF Cloud Practitioner Prep at 15.1 against CertPrep's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CertPrep sells 1 one-off in-app purchase and CLF Cloud Practitioner Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CertPrep | CLF Cloud Practitioner Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 4 MB | 271 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jan Roldan Hernandez](https://appshunter.io/developer/1896444338) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### CertPrep

[App page](https://appshunter.io/ios/app/certprep-cloud-practitioner/id6775248536)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AWS CCP Premium | $3.99 | one-time |


### CLF Cloud Practitioner Prep

[App page](https://appshunter.io/ios/app/clf-cloud-practitioner-prep/id6775574846)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CLF-C02 평생 이용권 | $4.90 | one-time |


## Frequently asked questions

### Is CertPrep free?

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

### Is CLF Cloud Practitioner Prep free?

CLF Cloud Practitioner Prep is free to download, with in-app purchases available.

### Do CertPrep or CLF Cloud Practitioner Prep have ads?

Neither CertPrep nor CLF Cloud Practitioner Prep shows ads.

---

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