# clf02 vs Cloud Practitioner Prep

The clearest difference is in-app purchases: clf02 at none against Cloud Practitioner Prep's 1. clf02 also leads on update cadence (every 11 days vs every 5 weeks). Cloud Practitioner Prep's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cloud Practitioner Prep sells 1 one-off in-app purchase. clf02 asks for nothing beyond the download.

clf02 ships an update every 11 days, Cloud Practitioner Prep every 5 weeks. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | clf02 | Cloud Practitioner Prep |
| --- | --- | --- |
| 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 5 weeks |
| Monetization | Ad-supported | — |
| Size | 48 MB | 99 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [rdvxsoftware LLC](https://appshunter.io/developer/1743152281) | [AITYTECH](https://appshunter.io/developer/1885549185) |

## 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


### Cloud Practitioner Prep

[App page](https://appshunter.io/ios/app/cloud-practitioner-prep/id6761751526)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is clf02 free?

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

### Is Cloud Practitioner Prep free?

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

### Do clf02 or Cloud Practitioner Prep have ads?

clf02 shows ads; Cloud Practitioner Prep does not.

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

clf02 ships an update every 11 days, and Cloud Practitioner Prep every 5 weeks. Most recently, clf02 was updated on June 4, 2026 and Cloud Practitioner Prep on September 18, 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.*