# NDT Calculator vs WeldOffice

The clearest difference is price: WeldOffice at Free against NDT Calculator's $8.99. NDT Calculator's advantage is iOS requirement (12.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

WeldOffice is free to download; NDT Calculator costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | NDT Calculator | WeldOffice |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/ndt-calculator/id1619728752/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Paid | — |
| Size | 18 MB | 20 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth Black](https://appshunter.io/developer/1619728754) | [ASMEIX CORPORATION](https://appshunter.io/developer/911716652) |

## What reviewers say

### NDT Calculator

[App page](https://appshunter.io/ios/app/ndt-calculator/id1619728752)

This application serves as a calculator for ultrasonic formulas. It provides essential tools for professionals working with ultrasonic testing methods.

**Highlights:** Ultrasonic formula calculations, Specialized for NDT professionals, Simple and direct interface

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

**In-app purchases:** none


### WeldOffice

[App page](https://appshunter.io/ios/app/weldoffice/id6615075038)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NDT Calculator free?

NDT Calculator costs $8.99, with no in-app purchases.

### Is WeldOffice free?

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

### Do NDT Calculator or WeldOffice have ads?

Neither NDT Calculator nor WeldOffice shows ads.

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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.*