# AIRDAT VISA vs RIW

AIRDAT VISA and RIW are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

AIRDAT VISA ships an update every 2 months, RIW every 3 months. The most recent releases landed on August 22, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | AIRDAT VISA | RIW |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 56 MB | 6 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AIRDAT Ltd](https://appshunter.io/developer/1220493779) | [Reference Point Limited](https://appshunter.io/developer/662867085) |

## What reviewers say

### AIRDAT VISA

[App page](https://appshunter.io/ios/app/airdat-visa/id1220493780)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is AIRDAT VISA free?

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

### Is RIW free?

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

### Do AIRDAT VISA or RIW have ads?

Neither AIRDAT VISA nor RIW shows ads.

### Which is updated more often, AIRDAT VISA or RIW?

AIRDAT VISA ships an update every 2 months, and RIW every 3 months. Most recently, AIRDAT VISA was updated on August 22, 2026 and RIW on June 7, 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.*