# clf02 vs AWS Cloud Practitioner Study

The clearest difference is in-app purchases: clf02 at none against AWS Cloud Practitioner Study's 4. clf02 also leads on iOS requirement (13.0 vs 15.0). AWS Cloud Practitioner Study's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. AWS Cloud Practitioner Study sells 4 in-app purchases, starting at $6.99 per 7 days. clf02 asks for nothing beyond the download.

clf02 ships an update every 11 days, AWS Cloud Practitioner Study every 9 days. The most recent releases landed on June 4, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | clf02 | AWS Cloud Practitioner Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clf02/id6759294130/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 48 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [rdvxsoftware LLC](https://appshunter.io/developer/1743152281) | [Anthony Perry](https://appshunter.io/developer/1874405012) |

## What reviewers say

### clf02

[App page](https://appshunter.io/ios/app/clf02/id6759294130)

Prepare for the AWS Certified Cloud Practitioner exam with interactive quizzes and study modes. Track your progress, identify weak areas, and practice offline. Features include timed quizzes, mock exams, and achievements to keep you motivated.

**Highlights:** Practice by topic, Learn Mode with short lessons, Study Mode for topic review, Timed Quiz Mode, Mock Exam simulation, Progress tracking, Offline practice

**Features:** macOS Compatibility

**In-app purchases:** none


### AWS Cloud Practitioner Study

[App page](https://appshunter.io/ios/app/aws-cloud-practitioner-study/id6760555739)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AWS CP Pro Weekly | $6.99 | per 7 days |
| AWS CP Pro Monthly | $12.99 | per month |
| AWS CP Pro Annual | $34.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is clf02 free?

clf02 is free to download, with no in-app purchases.

### Is AWS Cloud Practitioner Study free?

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

### Do clf02 or AWS Cloud Practitioner Study have ads?

clf02 shows ads; AWS Cloud Practitioner Study does not.

### Which is updated more often, clf02 or AWS Cloud Practitioner Study?

clf02 ships an update every 11 days, and AWS Cloud Practitioner Study every 9 days. Most recently, clf02 was updated on June 4, 2026 and AWS Cloud Practitioner Study on September 28, 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.*