# NSSL Work Safe vs Rigwise

The clearest difference is in-app purchases: NSSL Work Safe at none against Rigwise's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rigwise sells 1 one-off in-app purchase. NSSL Work Safe asks for nothing beyond the download.

NSSL Work Safe ships an update monthly, Rigwise every 2 months. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | NSSL Work Safe | Rigwise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nssl-work-safe/id1508607432/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 1 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [National Safety Solutions Ltd](https://appshunter.io/developer/1370713153) | [Vytautas Jazbutis](https://appshunter.io/developer/1829284015) |

## What reviewers say

### NSSL Work Safe

[App page](https://appshunter.io/ios/app/nssl-work-safe/id1508607432)

This utility app works with a specific suite of safety products, including employee badges and NFC tags. It facilitates safety compliance and management within a workplace environment.

**Highlights:** Employee badge integration, NFC tag compatibility, Workplace safety management, Start Right suite integration

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

**In-app purchases:** none


### Rigwise

[App page](https://appshunter.io/ios/app/rigwise-rigging-calculator/id6780810237)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro: Gear & Lift Plan Studio | $19.99 | one-time |


## Frequently asked questions

### Is NSSL Work Safe free?

NSSL Work Safe is free to download, with no in-app purchases.

### Is Rigwise free?

Rigwise is free to download, with in-app purchases available.

### Do NSSL Work Safe or Rigwise have ads?

Neither NSSL Work Safe nor Rigwise shows ads.

### Which is updated more often, NSSL Work Safe or Rigwise?

NSSL Work Safe ships an update monthly, and Rigwise every 2 months. Most recently, NSSL Work Safe was updated on October 14, 2026 and Rigwise on October 18, 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.*