# Rigzone vs NDT Exam Wizard

The clearest difference is in-app purchases: Rigzone at none against NDT Exam Wizard's 2. Rigzone also leads on ads (none vs shown). NDT Exam Wizard's advantage is iOS requirement (15.6 vs 18.6). On price and device support there is nothing between them.

Both are free to download. NDT Exam Wizard sells 2 in-app purchases, starting at $9.99 per month. Rigzone asks for nothing beyond the download.

## The numbers

| Metric | Rigzone | NDT Exam Wizard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Size | 5 MB | 35 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Tariq Shamim](https://appshunter.io/developer/1653298383) | [Alba Enterprises, LLC](https://appshunter.io/developer/6789434420) |

## What reviewers say

### Rigzone

[App page](https://appshunter.io/ios/app/rigzone/id6762043619)

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

**In-app purchases:** none


### 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 Rigzone free?

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

### Is NDT Exam Wizard free?

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

### Do Rigzone or NDT Exam Wizard have ads?

NDT Exam Wizard shows ads; Rigzone 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.*