# TrustBuilder Authenticator vs AIX & WTCE

The clearest difference is update cadence: TrustBuilder Authenticator at every 2 months against AIX & WTCE's every 11 months. AIX & WTCE's advantage is iOS requirement (10.0 vs 15.1). 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.

TrustBuilder Authenticator ships an update every 2 months, AIX & WTCE every 11 months. The most recent releases landed on September 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | TrustBuilder Authenticator | AIX & WTCE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/trustbuilder-authenticator/id1398273229/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 16.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Free | — |
| Size | 37 MB | 15 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [In-Webo Technologies](https://appshunter.io/developer/402454947) | [Reed Exhibitions Ltd](https://appshunter.io/developer/540373170) |

## What reviewers say

### TrustBuilder Authenticator

[App page](https://appshunter.io/ios/app/trustbuilder-authenticator/id1398273229)

Generate secure one-time passwords (OTPs) for enhanced account security. Supports push notifications for quick approvals and an offline mode for access without an internet connection.

**Highlights:** One-Time Password (OTP) generation, Push notification support, Offline mode, Secure account authentication, Administrator activation code required

**Features:** Vision Pro support

**In-app purchases:** none


### AIX & WTCE

[App page](https://appshunter.io/ios/app/aix-and-wtce/id6448896026)

**In-app purchases:** none


## Frequently asked questions

### Is TrustBuilder Authenticator free?

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

### Is AIX & WTCE free?

AIX & WTCE is free to download, with no in-app purchases.

### Do TrustBuilder Authenticator or AIX & WTCE have ads?

Neither TrustBuilder Authenticator nor AIX & WTCE shows ads.

### Which is updated more often, TrustBuilder Authenticator or AIX & WTCE?

TrustBuilder Authenticator ships an update every 2 months, and AIX & WTCE every 11 months. Most recently, TrustBuilder Authenticator was updated on September 26, 2026 and AIX & WTCE on September 15, 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.*