# uTiki QR閱讀器 vs T3exAuthenticator

The clearest difference is update cadence: T3exAuthenticator at weekly against uTiki QR閱讀器's every 6 months. T3exAuthenticator also leads on iOS requirement (12.0 vs 15.0). 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.

uTiki QR閱讀器 ships an update every 6 months, T3exAuthenticator weekly. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | uTiki QR閱讀器 | T3exAuthenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Size | 4 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Acer e-Enabling Service Business Inc.](https://appshunter.io/developer/514803042) | [T3EX Global Holdings Corp.](https://appshunter.io/developer/1568217804) |

## What reviewers say

### uTiki QR閱讀器

[App page](https://appshunter.io/ios/app/utiki-qr/id1263322299)

**Features:** macOS Compatibility

**In-app purchases:** none


### T3exAuthenticator

[App page](https://appshunter.io/ios/app/t3exauthenticator/id6443467131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uTiki QR閱讀器 free?

uTiki QR閱讀器 is free to download, with no in-app purchases.

### Is T3exAuthenticator free?

T3exAuthenticator is free to download, with no in-app purchases.

### Do uTiki QR閱讀器 or T3exAuthenticator have ads?

Neither uTiki QR閱讀器 nor T3exAuthenticator shows ads.

### Which is updated more often, uTiki QR閱讀器 or T3exAuthenticator?

uTiki QR閱讀器 ships an update every 6 months, and T3exAuthenticator weekly. Most recently, uTiki QR閱讀器 was updated on October 20, 2026 and T3exAuthenticator on October 5, 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.*