# Accu vs ImageWare Authenticator

The clearest difference is update cadence: Accu at every 10 days against ImageWare Authenticator's monthly. ImageWare Authenticator's advantage is iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Accu against 5.0 for ImageWare Authenticator. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

Accu ships an update every 10 days, ImageWare Authenticator monthly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Accu | ImageWare Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/accu-trail/id1520280279/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/imageware-authenticator/id1520702199/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free | Free |
| Size | 64 MB | 37 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRACKIT LLC](https://appshunter.io/developer/1520280281) | [Tech 5 SA](https://appshunter.io/developer/1627201820) |

## What reviewers say

### Accu

[App page](https://appshunter.io/ios/app/accu-trail/id1520280279)

Generate QR codes for expedited access or registration at participating locations. Businesses can access reports on patron numbers and electronic registries. Users receive important updates and alerts about registered locations.

**Highlights:** QR code generation for expedited access, Electronic registry reports for businesses, Patron number tracking, Location-based updates and alerts, User registration and access control

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### ImageWare Authenticator

[App page](https://appshunter.io/ios/app/imageware-authenticator/id1520702199)

This app offers multi-factor authentication using cloud-based, biometric verification for enhanced network security. It integrates with enterprise systems to protect access points like VPNs, utilizing various biometric factors for authentication.

**Highlights:** Cloud-based biometric authentication, Multi-factor authentication (MFA), Integration with Microsoft Active Directory, Support for OIDC and SAML protocols, Configurable authentication factors, Fingerprint, face, palm, and voice biometrics

**In-app purchases:** none


## Frequently asked questions

### Is Accu free?

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

### Is ImageWare Authenticator free?

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

### Which has better reviews, Accu or ImageWare Authenticator?

Accu and ImageWare Authenticator are both rated 5.0 out of 5 on the App Store, from 7 and 3 ratings respectively.

### Do Accu or ImageWare Authenticator have ads?

Neither Accu nor ImageWare Authenticator shows ads.

### Which is updated more often, Accu or ImageWare Authenticator?

Accu ships an update every 10 days, and ImageWare Authenticator monthly. Most recently, Accu was updated on October 13, 2026 and ImageWare Authenticator on October 14, 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.*