# RIW vs HammerTech Mobile

The clearest difference is review sentiment: HammerTech Mobile at 42% against RIW's 0%. HammerTech Mobile also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

RIW ships an update every 3 months, HammerTech Mobile every 3 weeks. The most recent releases landed on June 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | RIW | HammerTech Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (19 ratings)](https://appshunter.io/ios/app/hammertech-mobile/id1503120602/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 0.0% of reviews | **41.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 51 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Reference Point Limited](https://appshunter.io/developer/662867085) | [HammerTech](https://appshunter.io/developer/1492255048) |

## What reviewers say

### RIW

[App page](https://appshunter.io/ios/app/riw/id1439908644)

This app allows authorized personnel to verify rail industry worker credentials and compliance. It enables checking competencies, viewing restrictions, and managing worker site access and roles.

**Highlights:** Verify worker competencies, Check work restrictions, View job roles, Award site competencies, Manage site locations, View shift history

**In-app purchases:** none


### HammerTech Mobile

[App page](https://appshunter.io/ios/app/hammertech-mobile/id1503120602)

Streamline jobsite operations with a comprehensive mobile platform for HSEQ management. Conduct paperless inspections, receive instant notifications, and configure flexible forms to standardize processes and reduce delays. Improve safety, productivity, and profitability on construction sites.

**Highlights:** Fully mobile inspections with offline mode, Instant notifications for trade partners, Powerful and flexible form configuration, Standardize and update HSEQ processes easily, Centralized operational, safety, and quality management

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

**In-app purchases:** none


## Frequently asked questions

### Is RIW free?

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

### Is HammerTech Mobile free?

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

### Do RIW or HammerTech Mobile have ads?

Neither RIW nor HammerTech Mobile shows ads.

### Which is updated more often, RIW or HammerTech Mobile?

RIW ships an update every 3 months, and HammerTech Mobile every 3 weeks. Most recently, RIW was updated on June 7, 2026 and HammerTech Mobile on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*