Ble Assistant vs BLE UART
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ble Assistant
This tool helps debug Bluetooth Low Energy (BLE) devices. It allows users to scan for nearby signals, connect to devices, and send commands to specific services. Comprehensive logging is provided for analysis.
- Scan surrounding Bluetooth signals
- Name filtering for devices
- Connect to searched devices
- Subscribe to characteristic services
- Send instructions to characteristics
- Complete log output
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Bluetooth connection assistant is a ble debugging tool 1. It can search the surrounding Bluetooth signals and support name filtering 2. It can connect the searched devices, and support the characteristics of subscription services and send instructions to the characteristics of services 3. Complete log output
BLE UART
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.
- 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
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During iOS program development, you may need to read and write serial devices. This tool connects to low-power Bluetooth devices (BT24, etc.) through the low-power Bluetooth interface on iPhone and iPad, displays the data received by RXD, and sends TXD data to the serial port, thus achieving the goal of debugging the device.
Screenshots
Verdict
The clearest difference is rating: Ble Assistant at 4.3 against BLE UART's 3.7. Ble Assistant also leads on update cadence (weekly vs every 23 months). BLE UART's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Ble Assistant sells 1 one-off in-app purchase. BLE UART asks for nothing beyond the download.
Ble Assistant holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively.
Ble Assistant ships an update weekly, BLE UART every 23 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.
| Parameter | Ble Assistant | BLE UART |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 7.7% of reviews | — |
| Number of ratings | 4 — better | 3 |
| Update frequency | Weekly — better | Every 23 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 10 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 魁鹏 宋 | 韩 明洁 |
Customer experience
Ble Assistant
BLE UART
In-app purchases
Ble Assistant
- ble vip$1.99
BLE UART
No in-app purchases
Questions
Is Ble Assistant free?
Is BLE UART free?
Which has better reviews, Ble Assistant or BLE UART?
Do Ble Assistant or BLE UART have ads?
Which is updated more often, Ble Assistant or BLE UART?
Other comparisons
