# FLINT by Rapid Response Co vs Rail Response

The clearest difference is in-app purchases: Rail Response at none against FLINT by Rapid Response Co's 11. Rail Response also leads on rating (5.0 vs 4.8). FLINT by Rapid Response Co's advantage is ratings volume (452 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FLINT by Rapid Response Co sells 11 in-app purchases, starting at $1.99 per month. Rail Response asks for nothing beyond the download.

Rail Response holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: FLINT by Rapid Response Co has 452 ratings behind it against 1, so its average is the more settled of the two.

FLINT by Rapid Response Co ships an update every 2 weeks, Rail Response fortnightly. The most recent releases landed on October 30, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | FLINT by Rapid Response Co | Rail Response |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (452 ratings)](https://appshunter.io/ios/app/flint-by-rapid-response-co/id1580988008/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rail-response/id6472733643/reviews)** |
| Number of ratings | **452** | 1 |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 52 MB | 233 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rapid Response Co.](https://appshunter.io/developer/1430780698) | [Global Information Systems, LLC](https://appshunter.io/developer/706095199) |

## What reviewers say

### FLINT by Rapid Response Co

[App page](https://appshunter.io/ios/app/flint-by-rapid-response-co/id1580988008)

This app provides first responders with critical, visual data for tactical decision-making en route to emergencies. It offers 360-degree building views, hazard identification, and hydrant location, with a patented touchless interface. It also offers 3D flyover previews for other professional users.

**Highlights:** 360° incident location views, Fire hydrant location and management, Hazard identification with overhead views, EV fire schematics, Patented touchless interface, CAD integration, 3D flyover previews

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discounted Monthly Subscription | $1.99 | per month |
| Pro Access - Monthly | $7.99 | per month |
| Enterprise Access - Monthly | $23.99 | per month |
| Enterprise Access - Monthly | $24.99 | per month |
| Enterprise Access - Monthly | $26.99 | per month |
| Enterprise Access - Monthly | $29.99 | per month |
| Pro Access - Yearly | $59.99 | per year |
| Enterprise Access - Yearly | $191.99 | per year |
| Enterprise Access - Yearly | $199.99 | per year |
| Enterprise Access - Yearly | $214.99 | per year |
| Enterprise Access - Yearly | $239.99 | per year |


### Rail Response

[App page](https://appshunter.io/ios/app/rail-response/id6472733643)

This GIS-based application offers a unified interface for emergency providers and LIRC personnel. It ensures compatibility across all mobile devices for seamless communication and information sharing along LIRC routes.

**Highlights:** GIS-based mapping, Common interface for LIRC and emergency providers, Compatible across all mobile devices, Real-time route information, Emergency response coordination

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLINT by Rapid Response Co free?

FLINT by Rapid Response Co is free to download, with in-app purchases available.

### Is Rail Response free?

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

### Which has better reviews, FLINT by Rapid Response Co or Rail Response?

Rail Response is rated higher. FLINT by Rapid Response Co averages 4.8 out of 5 from 452 ratings, while Rail Response averages 5.0 from 1 ratings.

### Do FLINT by Rapid Response Co or Rail Response have ads?

Neither FLINT by Rapid Response Co nor Rail Response shows ads.

### Which is updated more often, FLINT by Rapid Response Co or Rail Response?

FLINT by Rapid Response Co ships an update every 2 weeks, and Rail Response fortnightly. Most recently, FLINT by Rapid Response Co was updated on October 30, 2026 and Rail Response on October 20, 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.*