# Welding Inspector CWI Prep vs NDT Exam Wizard

The clearest difference is ads: Welding Inspector CWI Prep at none against NDT Exam Wizard's shown. Welding Inspector CWI Prep also leads on iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Welding Inspector CWI Prep sells 4 in-app purchases, starting at $6.99 per 7 days and NDT Exam Wizard sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Welding Inspector CWI Prep | NDT Exam Wizard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Size | 25 MB | 35 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) | [Alba Enterprises, LLC](https://appshunter.io/developer/6789434420) |

## What reviewers say

### Welding Inspector CWI Prep

[App page](https://appshunter.io/ios/app/welding-inspector-cwi-prep/id6778984074)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Welding CWI Weekly | $6.99 | per 7 days |
| Welding CWI Monthly | $16.99 | per month |
| Welding CWI Yearly | $39.99 | per year |
| Welding CWI Lifetime | $79.99 | one-time |


### NDT Exam Wizard

[App page](https://appshunter.io/ios/app/ndt-exam-wizard/id6789434418)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $399.99 | per year |


## Frequently asked questions

### Is Welding Inspector CWI Prep free?

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

### Is NDT Exam Wizard free?

NDT Exam Wizard is free to download, with in-app purchases available.

### Do Welding Inspector CWI Prep or NDT Exam Wizard have ads?

NDT Exam Wizard shows ads; Welding Inspector CWI Prep does not.

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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.*