# AWS D1.1 Practices vs CWI Exam Prep

The clearest difference is in-app purchases: AWS D1.1 Practices at none against CWI Exam Prep's 6. AWS D1.1 Practices also leads on rating (5.0 vs 4.6) and iOS requirement (8.0 vs 17.0). CWI Exam Prep's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (7 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. CWI Exam Prep sells 6 in-app purchases, starting at $7.99 per 7 days. AWS D1.1 Practices asks for nothing beyond the download.

AWS D1.1 Practices holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CWI Exam Prep has 7 ratings behind it against 1, so its average is the more settled of the two.

AWS D1.1 Practices ships an update every 2 months, CWI Exam Prep fortnightly. The most recent releases landed on September 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AWS D1.1 Practices | CWI Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aws-d11-practices/id1391455659/reviews)** | [4.6 (7 ratings)](https://appshunter.io/ios/app/cwi-exam-prep/id6757098883/reviews) |
| Number of ratings | 1 | **7** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 21 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Hieu](https://appshunter.io/developer/1323491316) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### AWS D1.1 Practices

[App page](https://appshunter.io/ios/app/aws-d11-practices/id1391455659)

Practice for the AWS D1.1 CWI examination with this mobile app. The free version offers a glimpse into the app's functionality with practice questions and exams. Study anytime, anywhere to prepare for your certification.

**Highlights:** AWS D1.1 exam practice, CWI certification preparation, Mobile study tool, Practice questions, Exam simulations

**Features:** macOS Compatibility

**In-app purchases:** none


### CWI Exam Prep

[App page](https://appshunter.io/ios/app/cwi-exam-prep/id6757098883)

Master essential topics for your Certified Welding Inspector exam with fun and engaging quizzes. This app boosts knowledge, confidence, and skills for students, practitioners, and enthusiasts in the welding field.

**Highlights:** Comprehensive quiz coverage, Engaging learning experience, Boosts knowledge and confidence, Covers all essential CWI topics, Ideal for students and professionals

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| 1 Month | $19.99 | per month |
| 1 Year | $29.99 | per year |
| 1500 | $1.99 | one-time |
| 3500 | $2.99 | one-time |
| 9000 | $4.99 | one-time |


## Frequently asked questions

### Is AWS D1.1 Practices free?

AWS D1.1 Practices is free to download, with no in-app purchases.

### Is CWI Exam Prep free?

CWI Exam Prep is free to download, with in-app purchases available.

### Which has better reviews, AWS D1.1 Practices or CWI Exam Prep?

AWS D1.1 Practices is rated higher. AWS D1.1 Practices averages 5.0 out of 5 from 1 ratings, while CWI Exam Prep averages 4.6 from 7 ratings.

### Do AWS D1.1 Practices or CWI Exam Prep have ads?

Neither AWS D1.1 Practices nor CWI Exam Prep shows ads.

### Which is updated more often, AWS D1.1 Practices or CWI Exam Prep?

AWS D1.1 Practices ships an update every 2 months, and CWI Exam Prep fortnightly. Most recently, AWS D1.1 Practices was updated on September 7, 2026 and CWI Exam Prep on October 24, 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.*