# AC Mobile Authenticator vs TrustID Chip Reader

The clearest difference is rating: AC Mobile Authenticator at 5.0 against TrustID Chip Reader's 1.7. AC Mobile Authenticator also leads on iOS requirement (11.0 vs 15.0). TrustID Chip Reader's advantage is update cadence (every 6 weeks vs every 3 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AC Mobile Authenticator holds the better App Store score, 5.0 against 1.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

AC Mobile Authenticator ships an update every 3 months, TrustID Chip Reader every 6 weeks. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | AC Mobile Authenticator | TrustID Chip Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ac-mobile-authenticator/id1552630617/reviews)** | [1.7 (3 ratings)](https://appshunter.io/ios/app/trustid-chip-reader/id1591455859/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 12.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 134 MB | 14 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Swivel Secure Ltd](https://appshunter.io/developer/374241221) | [TrustID Ltd.](https://appshunter.io/developer/990217318) |

## What reviewers say

### AC Mobile Authenticator

[App page](https://appshunter.io/ios/app/ac-mobile-authenticator/id1552630617)

This app provides secure authentication using OATH mechanisms, designed for enhanced performance and safety. It supports multiple languages and integrates with specific security systems for robust verification.

**Highlights:** OATH mechanism support, Enhanced performance, Improved security, Multi-language support, Integration with AuthControl Sentry®

**Features:** macOS Compatibility

**In-app purchases:** none


### TrustID Chip Reader

[App page](https://appshunter.io/ios/app/trustid-chip-reader/id1591455859)

Securely scan and verify the NFC chip embedded in your passport or ID card. This application provides a straightforward method for digital identity verification.

**Highlights:** Scan NFC chips, Verify passport data, Verify ID card data, Secure scanning

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick scan when it works
- 👍 Straightforward process (when functional)
- ✅ Worked first time for some users

**What reviewers complain about**

- 🐛 Frequent passport chip scan failures
- 🐛 App not recognized after download
- 🐛 Camera not opening/black screen
- 🐛 Browser redirection issues
- 🐛 Frustrating and time-consuming

**Reported bugs**

- Passport chip scan fails repeatedly
- App not recognized even after download
- Camera not opening or showing a black screen
- Browser link does not redirect to the app
- App gets stuck on the welcome screen

**Requested features**

- Improve app stability and reliability
- Fix browser redirection issues
- Provide clear instructions for users
- Ensure app works with default browsers
- Make the app compatible with all devices and browsers


## Frequently asked questions

### Is AC Mobile Authenticator free?

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

### Is TrustID Chip Reader free?

TrustID Chip Reader is free to download, with no in-app purchases.

### Which has better reviews, AC Mobile Authenticator or TrustID Chip Reader?

AC Mobile Authenticator is rated higher. AC Mobile Authenticator averages 5.0 out of 5 from 1 ratings, while TrustID Chip Reader averages 1.7 from 3 ratings.

### Do AC Mobile Authenticator or TrustID Chip Reader have ads?

Neither AC Mobile Authenticator nor TrustID Chip Reader shows ads.

### Which is updated more often, AC Mobile Authenticator or TrustID Chip Reader?

AC Mobile Authenticator ships an update every 3 months, and TrustID Chip Reader every 6 weeks. Most recently, AC Mobile Authenticator was updated on October 1, 2026 and TrustID Chip Reader on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*