# Franx Authenticator vs UTRADE HK Options

The clearest difference is update cadence: UTRADE HK Options at every 3 months against Franx Authenticator's every 16 months. Franx Authenticator's advantage is iOS requirement (12.0 vs 15.6). 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.

Franx Authenticator ships an update every 16 months, UTRADE HK Options every 3 months. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Franx Authenticator | UTRADE HK Options |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 months** |
| Size | 82 MB | 30 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Franx B.V.](https://appshunter.io/developer/1504869218) | [UOB Kay Hian (HK) Limited 大華繼顯(香港)有限公司](https://appshunter.io/developer/575851622) |

## What reviewers say

### Franx Authenticator

[App page](https://appshunter.io/ios/app/franx-authenticator/id1504869219)

**Features:** macOS Compatibility

**In-app purchases:** none


### UTRADE HK Options

[App page](https://appshunter.io/ios/app/utrade-hk-options/id1518206309)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Franx Authenticator free?

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

### Is UTRADE HK Options free?

UTRADE HK Options is free to download, with no in-app purchases.

### Do Franx Authenticator or UTRADE HK Options have ads?

Neither Franx Authenticator nor UTRADE HK Options shows ads.

### Which is updated more often, Franx Authenticator or UTRADE HK Options?

Franx Authenticator ships an update every 16 months, and UTRADE HK Options every 3 months. Most recently, Franx Authenticator was updated on October 3, 2026 and UTRADE HK Options on October 18, 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.*