# XT UART vs BLETestor

The clearest difference is in-app purchases: XT UART at none against BLETestor's 1. XT UART also leads on ads (none vs shown) and iOS requirement (13.0 vs 15). BLETestor's advantage is update cadence (every 11 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. BLETestor sells 1 one-off in-app purchase. XT UART asks for nothing beyond the download.

XT UART ships an update every 4 months, BLETestor every 11 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | XT UART | BLETestor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 11 days** |
| Size | 6 MB | 19 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) | [Songyuan Wung](https://appshunter.io/developer/1873504265) |

## 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


### BLETestor

[App page](https://appshunter.io/ios/app/bletestor/id6758536675)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BLETestor | $9.99 | one-time |


## Frequently asked questions

### Is XT UART free?

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

### Is BLETestor free?

BLETestor is free to download, with in-app purchases available.

### Do XT UART or BLETestor have ads?

BLETestor shows ads; XT UART does not.

### Which is updated more often, XT UART or BLETestor?

XT UART ships an update every 4 months, and BLETestor every 11 days. Most recently, XT UART was updated on October 1, 2026 and BLETestor on September 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.*