# AWS vs CLF

The clearest difference is iOS requirement: AWS at 13.0 against CLF's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AWS sells 1 one-off in-app purchase and CLF sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

AWS ships an update every 3 months, CLF every 2 months. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AWS | CLF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/aws-cloud-practitioner-2026/id6470913851/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### AWS

[App page](https://appshunter.io/ios/app/aws-cloud-practitioner-2026/id6470913851)

Prepare for your AWS Cloud Practitioner certification with actual exam questions and answers. This app offers multiple study modes and a search function, all available offline. Content is regularly updated to ensure you have the most relevant material to pass your exam.

**Highlights:** Actual exam questions and answers, Preparation, Exam, and Marathon modes, Question search functionality, Offline access, Constantly updated content, Multiple IT certification practice tests

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AWS Cloud Practitioner Prep | $4.99 | one-time |


### CLF

[App page](https://appshunter.io/ios/app/clf-c02-cloud-practitioner/id6746121070)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is AWS free?

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

### Is CLF free?

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

### Do AWS or CLF have ads?

Neither AWS nor CLF shows ads.

### Which is updated more often, AWS or CLF?

AWS ships an update every 3 months, and CLF every 2 months. Most recently, AWS was updated on October 6, 2026 and CLF on October 11, 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.*