# TWIC ADVISR vs FirstNet Single Sign

The clearest difference is rating: TWIC ADVISR at 3.7 against FirstNet Single Sign's 1.3. TWIC ADVISR also leads on iOS requirement (11.0 vs 16.6). FirstNet Single Sign's advantage is ratings volume (133 vs 9) and update cadence (every 3 months vs every 8 months). On price, review sentiment, 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.

TWIC ADVISR holds the better App Store score, 3.7 against 1.3. That said, the two scores are not equally well evidenced: FirstNet Single Sign has 133 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 0% of TWIC ADVISR's written reviews are positive against 2% of FirstNet Single Sign's, so the app with the better star average is not the one people write more warmly about.

TWIC ADVISR ships an update every 8 months, FirstNet Single Sign every 3 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | TWIC ADVISR | FirstNet Single Sign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/twic-advisr/id1449803844/reviews)** | [1.3 (133 ratings)](https://appshunter.io/ios/app/firstnet-single-sign-on/id1473494515/reviews) |
| Number of ratings | 9 | **133** |
| Positive reviews | 0.0% of reviews | **2.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 42 MB | 11 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Kibong Lee](https://appshunter.io/developer/1439078461) | [AT&T Services, Inc.](https://appshunter.io/developer/290854684) |

## What reviewers say

### TWIC ADVISR

[App page](https://appshunter.io/ios/app/twic-advisr/id1449803844)

This app verifies TWIC cards by checking their Credential Identification Number against a list of canceled numbers. It can scan barcodes or accept manual entry, then indicates if the card is canceled, expired, or valid.

**Highlights:** TWIC card verification, CIN number check, Barcode scanning, Manual CIN entry, Expiration date check, Card status indicator

**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 TWIC ADVISR free?

TWIC ADVISR 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, TWIC ADVISR or FirstNet Single Sign?

TWIC ADVISR is rated higher. TWIC ADVISR averages 3.7 out of 5 from 9 ratings, while FirstNet Single Sign averages 1.3 from 133 ratings.

### Do TWIC ADVISR or FirstNet Single Sign have ads?

Neither TWIC ADVISR nor FirstNet Single Sign shows ads.

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

TWIC ADVISR ships an update every 8 months, and FirstNet Single Sign every 3 months. Most recently, TWIC ADVISR was updated on October 24, 2026 and FirstNet Single Sign on October 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.*