# EVziiin vs OneWelcome Authenticator

The clearest difference is ads: OneWelcome Authenticator at none against EVziiin's shown. EVziiin's advantage is update cadence (every 10 days vs every 9 months) and iOS requirement (13.4 vs 15.0). On price, 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.

EVziiin ships an update every 10 days, OneWelcome Authenticator every 9 months. The most recent releases landed on September 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EVziiin | OneWelcome Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/onewelcome-authenticator/id1617625719/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 9 months |
| Size | 71 MB | 87 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GEA SOLUTIONS LTD](https://appshunter.io/developer/1527323158) | [OneWelcome B.V.](https://appshunter.io/developer/1519234513) |

## What reviewers say

### EVziiin

[App page](https://appshunter.io/ios/app/evziiin/id1527323156)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### OneWelcome Authenticator

[App page](https://appshunter.io/ios/app/onewelcome-authenticator/id1617625719)

**In-app purchases:** none


## Frequently asked questions

### Is EVziiin free?

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

### Is OneWelcome Authenticator free?

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

### Do EVziiin or OneWelcome Authenticator have ads?

EVziiin shows ads; OneWelcome Authenticator does not.

### Which is updated more often, EVziiin or OneWelcome Authenticator?

EVziiin ships an update every 10 days, and OneWelcome Authenticator every 9 months. Most recently, EVziiin was updated on September 25, 2026 and OneWelcome Authenticator on October 24, 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.*