# NDT Events vs Enspek

The clearest difference is update cadence: NDT Events at every 5 months against Enspek's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NDT Events ships an update every 5 months, Enspek every 16 months. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | NDT Events | Enspek |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 16 months |
| Size | 7 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [The British Institute of Non-Destructive Testing](https://appshunter.io/developer/554280129) | [INFINEUR DIGITAL SOLUTIONS LLP](https://appshunter.io/developer/1493930925) |

## What reviewers say

### NDT Events

[App page](https://appshunter.io/ios/app/ndt-events/id1129755816)

**In-app purchases:** none


### Enspek

[App page](https://appshunter.io/ios/app/enspek/id6478272071)

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

**In-app purchases:** none


## Frequently asked questions

### Is NDT Events free?

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

### Is Enspek free?

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

### Do NDT Events or Enspek have ads?

Neither NDT Events nor Enspek shows ads.

### Which is updated more often, NDT Events or Enspek?

NDT Events ships an update every 5 months, and Enspek every 16 months. Most recently, NDT Events was updated on November 11, 2026 and Enspek on November 4, 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.*