# NLS vs Trauma.nl (NVT)

The clearest difference is price: Trauma.nl (NVT) at Free against NLS's $1.99. NLS's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On update cadence, ads and in-app purchases there is nothing between them.

Trauma.nl (NVT) is free to download; NLS costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NLS ships an update every 26 months, Trauma.nl (NVT) every 23 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NLS | Trauma.nl (NVT) |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 23 months** |
| Size | 10 MB | 88 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Rimon](https://appshunter.io/developer/590338647) | [MEDonline International b.v.](https://appshunter.io/developer/577430965) |

## What reviewers say

### NLS

[App page](https://appshunter.io/ios/app/nls/id1001667315)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trauma.nl (NVT)

[App page](https://appshunter.io/ios/app/traumanl-nvt/id1481324144)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NLS free?

NLS costs $1.99, with no in-app purchases.

### Is Trauma.nl (NVT) free?

Trauma.nl (NVT) is free to download, with no in-app purchases.

### Do NLS or Trauma.nl (NVT) have ads?

Neither NLS nor Trauma.nl (NVT) shows ads.

### Which is updated more often, NLS or Trauma.nl (NVT)?

NLS ships an update every 26 months, and Trauma.nl (NVT) every 23 months. Most recently, NLS was updated on October 3, 2026 and Trauma.nl (NVT) on October 12, 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.*