# JMS Mobile vs FirstNet Single Sign

The clearest difference is rating: JMS Mobile at 5.0 against FirstNet Single Sign's 1.3. JMS Mobile also leads on iOS requirement (10.0 vs 16.6). FirstNet Single Sign's advantage is ratings volume (133 vs 3). On price, update cadence, 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.

JMS Mobile holds the better App Store score, 5.0 against 1.3. That said, the two scores are not equally well evidenced: FirstNet Single Sign has 133 ratings behind it against 3, so its average is the more settled of the two.

JMS Mobile ships an update every 5 months, FirstNet Single Sign every 3 months. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | JMS Mobile | FirstNet Single Sign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/jms-mobile/id1364998605/reviews)** | [1.3 (133 ratings)](https://appshunter.io/ios/app/firstnet-single-sign-on/id1473494515/reviews) |
| Number of ratings | 3 | **133** |
| Positive reviews | — | 2.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 62 MB | 11 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Southern Software, Inc.](https://appshunter.io/developer/377450203) | [AT&T Services, Inc.](https://appshunter.io/developer/290854684) |

## What reviewers say

### JMS Mobile

[App page](https://appshunter.io/ios/app/jms-mobile/id1364998605)

This mobile app serves as a companion for a jail management system, offering modules for security checks, inmate profiles, and incident logging. It allows for efficient data entry and access to critical information on the go.

**Highlights:** Security Check, Inmate Profiles, Shift Log, Mugshots, Drivers License Scanning, Scheduled Events

**Features:** macOS Compatibility

**In-app purchases:** none


### FirstNet Single Sign

[App page](https://appshunter.io/ios/app/firstnet-single-sign-on/id1473494515)

Streamline access to critical public safety applications. Log in once to gain immediate entry to essential tools, saving valuable time and enhancing operational efficiency for verified FirstNet users.

**Highlights:** Single sign-on for multiple apps, Quick access to FirstNet Assist, Immediate access to FirstNet Central, Enhanced security, Time-saving login process

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers complain about**

- ❌ Prevents login
- ❌ Stuck in loops
- ❌ No push notifications
- ❌ Unreliable authentication
- ❌ Difficult to use

**Reported bugs**

- 2 factor authentication stuck in a loop
- App does not send push notifications
- Single sign on not in notifications list
- App does not send signal back to website
- Multiple error messages that don't make sense


## Frequently asked questions

### Is JMS Mobile free?

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

### Is FirstNet Single Sign free?

FirstNet Single Sign is free to download, with no in-app purchases.

### Which has better reviews, JMS Mobile or FirstNet Single Sign?

JMS Mobile is rated higher. JMS Mobile averages 5.0 out of 5 from 3 ratings, while FirstNet Single Sign averages 1.3 from 133 ratings.

### Do JMS Mobile or FirstNet Single Sign have ads?

Neither JMS Mobile nor FirstNet Single Sign shows ads.

### Which is updated more often, JMS Mobile or FirstNet Single Sign?

JMS Mobile ships an update every 5 months, and FirstNet Single Sign every 3 months. Most recently, JMS Mobile was updated on October 14, 2026 and FirstNet Single Sign on October 21, 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.*