# NDT Work Log vs OrbitalChamp

The clearest difference is in-app purchases: OrbitalChamp at none against NDT Work Log's 2. OrbitalChamp also leads on update cadence (every 5 weeks vs every 4 months). NDT Work Log's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. NDT Work Log sells 1 in-app purchase, starting at $14.99 per year. OrbitalChamp asks for nothing beyond the download.

NDT Work Log ships an update every 4 months, OrbitalChamp every 5 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | NDT Work Log | OrbitalChamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/ndt-work-log/id1440628096/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Subscription | — |
| Size | 23 MB | 66 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MID AMERICA TESTING LLC](https://appshunter.io/developer/1440628095) | [OrbitalChamp Kft.](https://appshunter.io/developer/1779882142) |

## What reviewers say

### NDT Work Log

[App page](https://appshunter.io/ios/app/ndt-work-log/id1440628096)

This app simplifies tracking work experience hours for non-destructive testing professionals. It allows users to log entries for 11 NDT methods, attach details like pictures and work orders, and automatically calculates progress towards certification requirements. Reports can be generated and shared in various formats.

**Highlights:** Log work experience for 11 NDT methods, Add photos, work orders, and notes to entries, Automatically track progress towards certification, Generate reports in PDF, Excel, and Text formats, Share reports via email

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Access Subscription | $14.99 | per year |


### OrbitalChamp

[App page](https://appshunter.io/ios/app/orbitalchamp/id6738270253)

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

**In-app purchases:** none


## Frequently asked questions

### Is NDT Work Log free?

NDT Work Log is free to download, with in-app purchases available.

### Is OrbitalChamp free?

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

### Do NDT Work Log or OrbitalChamp have ads?

Neither NDT Work Log nor OrbitalChamp shows ads.

### Which is updated more often, NDT Work Log or OrbitalChamp?

NDT Work Log ships an update every 4 months, and OrbitalChamp every 5 weeks. Most recently, NDT Work Log was updated on October 3, 2026 and OrbitalChamp on October 14, 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.*