# BLE ToolBox vs BLE serial terminal V2

The clearest difference is review sentiment: BLE ToolBox at 100% against BLE serial terminal V2's 0%. BLE ToolBox also leads on rating (3.7 vs 1.0). BLE serial terminal V2's advantage is update cadence (monthly vs every 19 months) and iOS requirement (12.0 vs 15.0). On price, ratings volume, 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 ToolBox holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 100% of BLE ToolBox's written reviews are positive against 0% of BLE serial terminal V2's.

BLE ToolBox ships an update every 19 months, BLE serial terminal V2 monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BLE ToolBox | BLE serial terminal V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ble-toolbox/id563522827/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/ble-serial-terminal-v2/id6449844797/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | Free | Free |
| Size | 3 MB | 24 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Enzytek Technology, Inc.](https://appshunter.io/developer/563523410) | [FUH CHERNG SHEU](https://appshunter.io/developer/1063937264) |

## What reviewers say

### BLE ToolBox

[App page](https://appshunter.io/ios/app/ble-toolbox/id563522827)

This utility app facilitates the development of Bluetooth 4.0 Low Energy accessories. It offers a user-friendly interface for discovering, connecting to, and managing LE devices, supporting various standard and special BLE services for data transfer and remote control.

**Highlights:** Discover and connect to BT4.0 LE devices, Support for standard LE services (HRP, HTP, BLP, GLP, FMP, CSCP), Special BLE services (SPS, Remote, OTA), User-friendly interface for device management, Over-the-air firmware updates

**Features:** macOS Compatibility

**In-app purchases:** none


### BLE serial terminal V2

[App page](https://appshunter.io/ios/app/ble-serial-terminal-v2/id6449844797)

Connect iOS devices to Bluetooth Low Energy serial port converters for bi-directional data exchange. Supports RS-232, RS-422, and RS-485 interfaces, ideal for testing with SCADA, robots, and PLCs.

**Highlights:** BLE to Serial Port Support, Bi-directional Data Exchange, ASCII or Hex Format Data, Supports RS-232, RS-422, RS-485, BLE V4.x & V5.x Compatible

**In-app purchases:** none


## Frequently asked questions

### Is BLE ToolBox free?

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

### Is BLE serial terminal V2 free?

BLE serial terminal V2 is free to download, with no in-app purchases.

### Which has better reviews, BLE ToolBox or BLE serial terminal V2?

BLE ToolBox is rated higher. BLE ToolBox averages 3.7 out of 5 from 3 ratings, while BLE serial terminal V2 averages 1.0 from 2 ratings.

### Do BLE ToolBox or BLE serial terminal V2 have ads?

Neither BLE ToolBox nor BLE serial terminal V2 shows ads.

### Which is updated more often, BLE ToolBox or BLE serial terminal V2?

BLE ToolBox ships an update every 19 months, and BLE serial terminal V2 monthly. Most recently, BLE ToolBox was updated on November 1, 2026 and BLE serial terminal V2 on November 3, 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.*