# Bluetooth Serial Connect vs BLE serial terminal V2

The clearest difference is rating: Bluetooth Serial Connect at 3.7 against BLE serial terminal V2's 1.0. Bluetooth Serial Connect also leads on ratings volume (7 vs 2). BLE serial terminal V2's advantage is ads (none vs shown) and update cadence (monthly vs every 10 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

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

Bluetooth Serial Connect holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Bluetooth Serial Connect ships an update every 10 months, BLE serial terminal V2 monthly. The most recent releases landed on July 21, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Bluetooth Serial Connect | BLE serial terminal V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/bluetooth-serial-connect/id6449396821/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/ble-serial-terminal-v2/id6449844797/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Free | Free |
| Size | 24 MB | 24 MB |
| Requires iOS | 16.2 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Henry Abrahamsen](https://appshunter.io/developer/1544660671) | [FUH CHERNG SHEU](https://appshunter.io/developer/1063937264) |

## What reviewers say

### Bluetooth Serial Connect

[App page](https://appshunter.io/ios/app/bluetooth-serial-connect/id6449396821)

Control your Arduino projects with your phone. Design custom interfaces with buttons, joysticks, and displays to send and receive data via Bluetooth low-energy modules. An integrated library simplifies the connection process.

**Highlights:** Customizable control boards, Button and joystick inputs, Display integration, Bluetooth low-energy module support, Arduino library for easy integration

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

**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 Bluetooth Serial Connect free?

Bluetooth Serial Connect 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, Bluetooth Serial Connect or BLE serial terminal V2?

Bluetooth Serial Connect is rated higher. Bluetooth Serial Connect averages 3.7 out of 5 from 7 ratings, while BLE serial terminal V2 averages 1.0 from 2 ratings.

### Do Bluetooth Serial Connect or BLE serial terminal V2 have ads?

Bluetooth Serial Connect shows ads; BLE serial terminal V2 does not.

### Which is updated more often, Bluetooth Serial Connect or BLE serial terminal V2?

Bluetooth Serial Connect ships an update every 10 months, and BLE serial terminal V2 monthly. Most recently, Bluetooth Serial Connect was updated on July 21, 2026 and BLE serial terminal V2 on September 15, 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.*