# AWS Cloud Practitioner Prep vs PDE Pro Database Engineer

The clearest difference is in-app purchases: PDE Pro Database Engineer at none against AWS Cloud Practitioner Prep's 5. PDE Pro Database Engineer also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AWS Cloud Practitioner Prep sells 5 in-app purchases, starting at $6.99 per 7 days. PDE Pro Database Engineer asks for nothing beyond the download.

AWS Cloud Practitioner Prep ships an update every 2 months, PDE Pro Database Engineer every 3 months. The most recent releases landed on September 16, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | AWS Cloud Practitioner Prep | PDE Pro Database Engineer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (259 ratings)](https://appshunter.io/ios/app/aws-cloud-practitioner-prep/id1636473404/reviews)** | — |
| Number of ratings | **259** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thanh Hung](https://appshunter.io/developer/1059077329) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### AWS Cloud Practitioner Prep

[App page](https://appshunter.io/ios/app/aws-cloud-practitioner-prep/id1636473404)

Prepare for the AWS Cloud Practitioner Exam with comprehensive practice questions and mock tests. This app offers topic-based study, instant feedback, and a personalized study plan to help you master cloud concepts and skyrocket your knowledge.

**Highlights:** Comprehensive practice questions, Topic-based study categories, Versatile practice modes, Mock tests with instant feedback, Personalized study plan, 24/7 AI Study Assistant

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AWS CCP Subscription Weekly | $6.99 | per 7 days |
| AWS CCP Subscription Monthly | $19.99 | per month |
| AWS CP Quarterly Subscription | $39.99 | per 3 months |
| AWS CCP Subscription Yearly | $69.99 | per year |
| Pro Version | $9.99 | one-time |

**What reviewers like**

- 👍 Helpful for studying
- 👍 Great for practice questions
- 👍 Explanations aid understanding
- 👍 Convenient on-hand app
- 👍 Helps pass exams

**What reviewers complain about**

- 👎 Ineffective questions (compared to others)
- 👎 Questions/answers need updating
- 👎 Colorblindness issue with answer display
- 🐛 App broken for Apple users
- 🐛 Update prompt blocks app access

**Reported bugs**

- App blocked by update prompt for Apple users
- Glitch redirects to Google Play Store for upgrade
- Answers display identically for colorblind users

**Requested features**

- Improve color contrast for colorblind users
- Update outdated questions/answers


### PDE Pro Database Engineer

[App page](https://appshunter.io/ios/app/pde-pro-database-engineer/id6756967890)

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

**In-app purchases:** none


## Frequently asked questions

### Is AWS Cloud Practitioner Prep free?

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

### Is PDE Pro Database Engineer free?

PDE Pro Database Engineer is free to download, with no in-app purchases.

### Do AWS Cloud Practitioner Prep or PDE Pro Database Engineer have ads?

AWS Cloud Practitioner Prep shows ads; PDE Pro Database Engineer does not.

### Which is updated more often, AWS Cloud Practitioner Prep or PDE Pro Database Engineer?

AWS Cloud Practitioner Prep ships an update every 2 months, and PDE Pro Database Engineer every 3 months. Most recently, AWS Cloud Practitioner Prep was updated on September 16, 2026 and PDE Pro Database Engineer 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.*