# TrustBuilder Authenticator vs Metrobank Authenticator

The clearest difference is update cadence: TrustBuilder Authenticator at every 2 months against Metrobank Authenticator's every 5 months. TrustBuilder Authenticator also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). Metrobank Authenticator's advantage is review sentiment (25% vs 16%). 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.

TrustBuilder Authenticator ships an update every 2 months, Metrobank Authenticator every 5 months. The most recent releases landed on September 26, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | TrustBuilder Authenticator | Metrobank Authenticator |
| --- | --- | --- |
| 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 | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 37 MB | 22 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [In-Webo Technologies](https://appshunter.io/developer/402454947) | [Metropolitan Bank & Trust Company](https://appshunter.io/developer/586611310) |

## 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


### Metrobank Authenticator

[App page](https://appshunter.io/ios/app/metrobank-authenticator/id1439155206)

This app generates one-time use PIN codes for secure multi-factor authentication with your bank's e-channels. Use the generated code with your username and password to validate transactions and access online banking services.

**Highlights:** Generates one-time use PIN codes, Multi-factor authentication, Securely validates transactions, Access to e-channels, Dynamic security code generation

**In-app purchases:** none


## Frequently asked questions

### Is TrustBuilder Authenticator free?

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

### Is Metrobank Authenticator free?

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

### Do TrustBuilder Authenticator or Metrobank Authenticator have ads?

Neither TrustBuilder Authenticator nor Metrobank Authenticator shows ads.

### Which is updated more often, TrustBuilder Authenticator or Metrobank Authenticator?

TrustBuilder Authenticator ships an update every 2 months, and Metrobank Authenticator every 5 months. Most recently, TrustBuilder Authenticator was updated on September 26, 2026 and Metrobank Authenticator on June 25, 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.*