# BLE UART vs BottleNeko

The clearest difference is iOS requirement: BLE UART at 12.0 against BottleNeko's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BLE UART ships an update every 23 months, BottleNeko every 32 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BLE UART | BottleNeko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ble-uart/id1570770115/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 23 months** | Every 32 months |
| Monetization | Free | — |
| Size | 6 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [韩 明洁](https://appshunter.io/developer/399378149) | [KUAN LIN LIU](https://appshunter.io/developer/1479009955) |

## What reviewers say

### BLE UART

[App page](https://appshunter.io/ios/app/ble-uart/id1570770115)

This tool facilitates iOS program development by connecting to low-power Bluetooth devices. It allows users to read data from serial devices via Bluetooth and send data to the serial port for debugging purposes.

**Highlights:** Connects to low-power Bluetooth devices, Reads data from RXD serial port, Sends data to TXD serial port, Facilitates iOS program development, Debugging tool for serial devices

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

**In-app purchases:** none


### BottleNeko

[App page](https://appshunter.io/ios/app/bottleneko/id1604737154)

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

**In-app purchases:** none


## Frequently asked questions

### Is BLE UART free?

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

### Is BottleNeko free?

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

### Do BLE UART or BottleNeko have ads?

Neither BLE UART nor BottleNeko shows ads.

### Which is updated more often, BLE UART or BottleNeko?

BLE UART ships an update every 23 months, and BottleNeko every 32 months. Most recently, BLE UART was updated on October 8, 2026 and BottleNeko on October 9, 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.*