# AWS D1.1 Practices vs Weld

The clearest difference is rating: AWS D1.1 Practices at 5.0 against Weld's 4.2. AWS D1.1 Practices also leads on in-app purchases (none vs 12) and iOS requirement (8.0 vs 15.1). Weld's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (28 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Weld sells 12 in-app purchases, starting at $0.99 per month. AWS D1.1 Practices asks for nothing beyond the download.

AWS D1.1 Practices holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Weld has 28 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, Weld every 3 weeks. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AWS D1.1 Practices | Weld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aws-d11-practices/id1391455659/reviews)** | [4.2 (28 ratings)](https://appshunter.io/ios/app/weld/id1604440487/reviews) |
| Number of ratings | 1 | **28** |
| Positive reviews | — | 64.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 87 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Hieu](https://appshunter.io/developer/1323491316) | [Weld.com](https://appshunter.io/developer/1604440489) |

## 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


### Weld

[App page](https://appshunter.io/ios/app/weld/id1604440487)

Connect with a global community of welders, access exclusive educational content, and get expert advice. This app offers troubleshooting help, behind-the-scenes access to instructors, and a comprehensive library of welding videos and podcasts. Engage in live Q&As and help shape future features.

**Highlights:** Crowdsourced troubleshooting, Exclusive behind-the-scenes content, Educational video library, Full podcast archive, Monthly live Q&A sessions, Feature voting for community input, Industry event calendar

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic monthly | $0.99 | per month |
| Premium monthly | $4.99 | per month |
| Basic yearly | $9.99 | per year |
| Premium yearly | $49.99 | per year |
| MOD Welding Symbols & Drawings | $4.99 | one-time |
| In-depth Bracelet Tutorial | $4.99 | one-time |
| TIG Brazing with Mr. TIG | $4.99 | one-time |
| TungstenCompMillerSyncrowave | $4.99 | one-time |
| Welding Distortion Basics | $4.99 | one-time |
| 1GOpenRoot6010Root7018Fill&Cap | $4.99 | one-time |
| Welding Pad Welds With E6010 | $4.99 | one-time |
| 1G GMAW Spray Transfer | $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 Weld free?

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

### Which has better reviews, AWS D1.1 Practices or Weld?

AWS D1.1 Practices is rated higher. AWS D1.1 Practices averages 5.0 out of 5 from 1 ratings, while Weld averages 4.2 from 28 ratings.

### Do AWS D1.1 Practices or Weld have ads?

Neither AWS D1.1 Practices nor Weld shows ads.

### Which is updated more often, AWS D1.1 Practices or Weld?

AWS D1.1 Practices ships an update every 2 months, and Weld every 3 weeks. Most recently, AWS D1.1 Practices was updated on September 7, 2026 and Weld 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.*