# ANZ Digital Key vs Westpac One

The clearest difference is review sentiment: Westpac One at 50% against ANZ Digital Key's 25%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ANZ Digital Key ships an update every 5 months, Westpac One every 3 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ANZ Digital Key | Westpac One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/anz-digital-key/id1352218608/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 25.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 55 MB | 47 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [ANZ Banking Group Limited](https://appshunter.io/developer/351748977) | [Westpac Banking Corporation](https://appshunter.io/developer/299111814) |

## What reviewers say

### ANZ Digital Key

[App page](https://appshunter.io/ios/app/anz-digital-key/id1352218608)

Securely log in and approve transactions for specific ANZ digital channels using biometric authentication or a PIN. This free app offers a faster and more convenient way to manage your banking securely.

**Highlights:** Biometric login (Face ID, Fingerprint ID), PIN authentication, Secure transaction approval, Faster banking access, Enhanced channel security

**In-app purchases:** none


### Westpac One

[App page](https://appshunter.io/ios/app/westpac-one/id6504743354)

This app provides enhanced security for online banking by generating one-time passcodes for multi-factor authentication. It allows linking multiple profiles and offers personalized sign-in options like biometrics or a PIN for convenient access on your mobile device.

**Highlights:** One-time passcode generation, Multi-factor authentication, Multiple profile linking, Biometric or PIN sign-in, Portable mobile security

**In-app purchases:** none


## Frequently asked questions

### Is ANZ Digital Key free?

ANZ Digital Key is free to download, with no in-app purchases.

### Is Westpac One free?

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

### Do ANZ Digital Key or Westpac One have ads?

Neither ANZ Digital Key nor Westpac One shows ads.

### Which is updated more often, ANZ Digital Key or Westpac One?

ANZ Digital Key ships an update every 5 months, and Westpac One every 3 months. Most recently, ANZ Digital Key was updated on November 2, 2026 and Westpac One on October 30, 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.*