# RK Link vs ICS NOW

The clearest difference is rating: RK Link at 5.0 against ICS NOW's 2.0. ICS NOW's advantage is update cadence (weekly vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

RK Link holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

RK Link ships an update every 4 months, ICS NOW weekly. The most recent releases landed on September 14, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | RK Link | ICS NOW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rk-link/id1422964820/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/ics-now/id6749330025/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | Free |
| Size | 16 MB | 58 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [理研計器株式会社](https://appshunter.io/developer/1422964819) | [Cato Technologies LLC](https://appshunter.io/developer/1725441929) |

## What reviewers say

### RK Link

[App page](https://appshunter.io/ios/app/rk-link/id1422964820)

Connect a portable gas monitor to your smartphone via Bluetooth to receive real-time alerts for gas, man-down, and panic alarms. Automatically send emergency emails with location data to up to 100 registered destinations. View gas concentrations and adjust device settings remotely.

**Highlights:** Real-time alarm alerts (gas, man-down, panic), Automatic emergency email notifications, GPS location data in alerts, Gas concentration display, Remote device setting changes, Up to 100 email destinations

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

**In-app purchases:** none


### ICS NOW

[App page](https://appshunter.io/ios/app/ics-now/id6749330025)

This tool simplifies Incident Command System (ICS) documentation for emergency responders. It allows for offline form creation, resource management, and instant PDF report generation, all with secure local data storage.

**Highlights:** Offline ICS-214 Activity Log forms, QR code team roster import, Excel template support for personnel, Smart resource management, Customizable PDF report generation, Secure local data storage, Email integration for reports

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

**In-app purchases:** none


## Frequently asked questions

### Is RK Link free?

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

### Is ICS NOW free?

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

### Which has better reviews, RK Link or ICS NOW?

RK Link is rated higher. RK Link averages 5.0 out of 5 from 1 ratings, while ICS NOW averages 2.0 from 1 ratings.

### Do RK Link or ICS NOW have ads?

Neither RK Link nor ICS NOW shows ads.

### Which is updated more often, RK Link or ICS NOW?

RK Link ships an update every 4 months, and ICS NOW weekly. Most recently, RK Link was updated on September 14, 2026 and ICS NOW on August 23, 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.*