# FirstNet Single Sign vs NX

The clearest difference is update cadence: NX at fortnightly against FirstNet Single Sign's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

FirstNet Single Sign ships an update every 3 months, NX fortnightly. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | FirstNet Single Sign | NX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (133 ratings)](https://appshunter.io/ios/app/firstnet-single-sign-on/id1473494515/reviews)** | — |
| Number of ratings | **133** | — |
| Positive reviews | 2.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 11 MB | 43 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [AT&T Services, Inc.](https://appshunter.io/developer/290854684) | [4th Quarter Technologies](https://appshunter.io/developer/1191926067) |

## What reviewers say

### 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


### NX

[App page](https://appshunter.io/ios/app/nx-one/id6745554451)

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

**In-app purchases:** none


## Frequently asked questions

### Is FirstNet Single Sign free?

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

### Is NX free?

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

### Do FirstNet Single Sign or NX have ads?

Neither FirstNet Single Sign nor NX shows ads.

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

FirstNet Single Sign ships an update every 3 months, and NX fortnightly. Most recently, FirstNet Single Sign was updated on November 5, 2026 and NX on November 8, 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.*