# TWIC ADVISR vs Frontline EHS

The clearest difference is rating: Frontline EHS at 5.0 against TWIC ADVISR's 3.7. Frontline EHS also leads on update cadence (monthly vs every 8 months). TWIC ADVISR's advantage is monetization model (free vs subscription) and ratings volume (9 vs 2). 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.

Frontline EHS holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

TWIC ADVISR ships an update every 8 months, Frontline EHS monthly. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TWIC ADVISR | Frontline EHS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (9 ratings)](https://appshunter.io/ios/app/twic-advisr/id1449803844/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/frontline-ehs/id1449806359/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | **Free** | Subscription |
| Size | 42 MB | 94 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kibong Lee](https://appshunter.io/developer/1439078461) | [Frontline](https://appshunter.io/developer/1449806358) |

## 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


### Frontline EHS

[App page](https://appshunter.io/ios/app/frontline-ehs/id1449806359)

This application helps organizations manage environmental, health, and safety functions. It allows for tracking and responding to EHS events, managing action items, and handling change processes. It acts as a mobile interface for a desktop web application.

**Highlights:** Track and respond to EHS events, Manage routine action items, Handle management of change (MOC), Mobile interface for desktop app, Streamline safety functions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TWIC ADVISR free?

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

### Is Frontline EHS free?

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

### Which has better reviews, TWIC ADVISR or Frontline EHS?

Frontline EHS is rated higher. TWIC ADVISR averages 3.7 out of 5 from 9 ratings, while Frontline EHS averages 5.0 from 2 ratings.

### Do TWIC ADVISR or Frontline EHS have ads?

Neither TWIC ADVISR nor Frontline EHS shows ads.

### Which is updated more often, TWIC ADVISR or Frontline EHS?

TWIC ADVISR ships an update every 8 months, and Frontline EHS monthly. Most recently, TWIC ADVISR was updated on June 1, 2026 and Frontline EHS on September 9, 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.*