# TRANS BLUE

> iOS Bluetooth audio communication app for direct device-to-device voice chat. (iPhone/iPad app by Kazumasa Shimomura.)

- Source: https://appshunter.io/ios/app/trans-blue/id1152536999 (this page in markdown: same URL + `.md`)
- Developer: [Kazumasa Shimomura](https://appshunter.io/developer/1110502851)
- Category: Utilities, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 9.3 · 16 MB
- Languages: American English
- Released: 2016-09-17
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/trans-blue/id1152536999/reviews.md

## What is TRANS BLUE?

TRANS BLUE は iOS端末に内蔵されているBluetoothを使って、iOS端末同士で音声のやり取りをすることができるアプリです。

[使い方]
1.どの端末と接続するかを選択する。
2.選択された端末には承認画面が表示されるのでAcceptを押す。
3.少し時間が経つと、承認画面を押した側の端末に、名前が表示されるのでお互いがCancelまたはDoneを押す。
4.マイクボタンを押しながら話し、終わったらマイクボタンを離す。

接続がうまくいかないことがあるので、
早いうちに直します。

## Key features

- Direct Bluetooth audio communication
- Device-to-device connection
- Simple microphone interface
- Audio sharing between iOS devices

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/trans-blue/id1152536999/reviews.md

### 1/5 — Can u write information in English pls

*2022-09-02*

I don’t know what this app about as can’t not understand what language is written in discriprtion

## Frequently asked questions about TRANS BLUE

### How does TRANS BLUE work?

TRANS BLUE uses your iOS device's built-in Bluetooth to establish a direct audio connection with another iOS device. You select a device to connect to, accept the request, and then use the microphone button to speak.

### What devices does TRANS BLUE support?

TRANS BLUE is compatible with iPhone, iPad, and iPod devices.

### Is TRANS BLUE free to use?

Yes, TRANS BLUE is available for free and does not have any in-app purchases.

### Does TRANS BLUE have ads?

No, TRANS BLUE does not contain advertisements.

### When was TRANS BLUE last updated?

TRANS BLUE was last updated on September 20, 2016, with version 1.0.1.

### What is the age rating for TRANS BLUE?

TRANS BLUE has an age rating of 4+, making it suitable for younger users.

### Can TRANS BLUE connect to any device?

TRANS BLUE connects to other iOS devices via Bluetooth. The developer notes that connections may not always be successful and is working on improvements.

## Version history (last 2 releases)

### 1.0.1 — 2016-09-20

このAppはApple Watch Appのアイコンを表示するようAppleにより更新されました。

微修正です。

### 1.0 — 2016-09-10

No release notes.

## Apps similar to TRANS BLUE

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Satellite Transponders](https://appshunter.io/ios/app/satellite-transponders/id488579989) | 4.3 (282) | Free | Utilities |
| [DOMINO 2MIC SETTING](https://appshunter.io/ios/app/domino-2mic-setting/id970280223) | 1.0 (1) | Free | Utilities |
| [Sonic Code](https://appshunter.io/ios/app/sonic-code/id1607453941) | — | Free | Utilities |
| [cb Time - Secure Safe](https://appshunter.io/ios/app/cb-time-secure-safe/id914042148) | 4.2 (22) | $3.99 | Utilities |
| [PLANEX Wi-Fi Watcher](https://appshunter.io/ios/app/planex-wi-fi-watcher/id661065339) | 2.0 (1) | Free | Utilities |
| [Wireless Workbench Mobile](https://appshunter.io/ios/app/wireless-workbench-mobile/id849092210) | 4.3 (29) | Free | Utilities |

## More apps by Kazumasa Shimomura

- [1RM Max Calculator](https://appshunter.io/ios/app/1rm-max-calculator/id1110502852)
- [Let's お絵描き](https://appshunter.io/ios/app/lets/id1116030383)
- [BPM Measure: Tap & Analyzer](https://appshunter.io/ios/app/bpm-measure-tap-and-analyzer/id1123366285)
- [Simple Shift Calendar](https://appshunter.io/ios/app/simple-shift-calendar/id1157592530)
- [Shift management app!](https://appshunter.io/ios/app/shift-management-app/id1169500173)

All apps by Kazumasa Shimomura: https://appshunter.io/developer/1110502851

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*