# XT UART vs SF5 PRO

The clearest difference is update cadence: SF5 PRO at every 10 days against XT UART's every 4 months. SF5 PRO also leads on iOS requirement (10.0 vs 13.0). 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.

XT UART ships an update every 4 months, SF5 PRO every 10 days. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | XT UART | SF5 PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 6 MB | 183 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) | [Guangdong Shiji Technology Co.,Ltd.](https://appshunter.io/developer/1405540461) |

## What reviewers say

### XT UART

[App page](https://appshunter.io/ios/app/xt-uart/id1448659811)

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

**In-app purchases:** none


### SF5 PRO

[App page](https://appshunter.io/ios/app/sf5-pro/id1643104826)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XT UART free?

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

### Is SF5 PRO free?

SF5 PRO is free to download, with no in-app purchases.

### Do XT UART or SF5 PRO have ads?

Neither XT UART nor SF5 PRO shows ads.

### Which is updated more often, XT UART or SF5 PRO?

XT UART ships an update every 4 months, and SF5 PRO every 10 days. Most recently, XT UART was updated on October 1, 2026 and SF5 PRO on September 28, 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.*