# Metrobank Authenticator vs TERRAX TECH

The clearest difference is update cadence: TERRAX TECH at fortnightly against Metrobank Authenticator's every 5 months. TERRAX TECH also leads on iOS requirement (15.0 vs 17.6). 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.

Metrobank Authenticator ships an update every 5 months, TERRAX TECH fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Metrobank Authenticator | TERRAX TECH |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 22 MB | 20 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Metropolitan Bank & Trust Company](https://appshunter.io/developer/586611310) | [DIORENZO CARRETERO](https://appshunter.io/developer/6798383703) |

## What reviewers say

### 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

**Features:** Vision Pro support

**In-app purchases:** none


### TERRAX TECH

[App page](https://appshunter.io/ios/app/terrax-tech/id6798383701)

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

**In-app purchases:** none


## Frequently asked questions

### Is Metrobank Authenticator free?

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

### Is TERRAX TECH free?

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

### Do Metrobank Authenticator or TERRAX TECH have ads?

Neither Metrobank Authenticator nor TERRAX TECH shows ads.

### Which is updated more often, Metrobank Authenticator or TERRAX TECH?

Metrobank Authenticator ships an update every 5 months, and TERRAX TECH fortnightly. Most recently, Metrobank Authenticator was updated on November 2, 2026 and TERRAX TECH on October 31, 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.*