# BLE Insight - BLE Dev Tool — Scan, Connect, Visualize BLE

> Scan, Connect, Visualize BLE (iPhone/iPad app by Jun Nonaka.)

- Source: https://appshunter.io/ios/app/ble-insight-ble-dev-tool/id6767954791 (this page in markdown: same URL + `.md`)
- Developer: [Jun Nonaka](https://appshunter.io/developer/1532026110)
- Category: Developer Tools, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English, Japanese
- Released: 2026-05-14
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/ble-insight-ble-dev-tool/id6767954791/reviews.md

## What is BLE Insight?

BLE Insight is a powerful Bluetooth Low Energy development tool designed for developers, engineers, and IoT professionals.

Scan, connect, and communicate with any BLE device — all from your iPhone. Visualize every detail of BLE communication with real-time sequence diagrams, live RSSI monitoring, and interactive data graphs.

KEY FEATURES

• Device Scanner
Discover nearby BLE devices instantly. View device names, RSSI signal strength, and detailed advertisement data including service UUIDs, manufacturer data, and TX power.

• Service & Characteristic Explorer
Browse all services and characteristics of connected devices. Read, write, and subscribe to characteristics with a single tap. Supports Hex, UTF-8, and Decimal data formats.

• Real-Time Sequence View
Watch BLE communication unfold in real time. Every connection event, service discovery, read, write, and notification is displayed in a clear, chronological timeline.

• RSSI Signal Monitor
Track signal strength with a live-updating chart. View current, min, max, and average RSSI values at a glance with color-coded signal quality indicators.

• Data Graphing & Logging
Plot numeric characteristic values on real-time graphs. Supports standard integers, floats, and IEEE 11073 FLOAT formats. Export logged data as CSV.

• Automated Test Scripts
Record communication sessions and convert them into reusable test scripts. Create custom test sequences manually. Run scripts and verify each step with pass/fail results.

• Beacon Scanner
Detect iBeacon and Eddystone beacons nearby. View UUID, Major, Minor, proximity, and signal strength for each beacon.

• Favorites & Session History
Star your frequently used devices for quick access. All communication sessions are automatically saved and can be reviewed or exported anytime.

• Connection Parameters
View MTU sizes and connection details. Configure connection options including background notifications and auto-reconnect (iOS 17+).

Built for professionals who need visibility into BLE communication. Whether you're developing firmware, debugging a sensor, or testing an IoT product — BLE Insight gives you the tools to understand what's happening over the air.

Requires iOS 17.0 or later. Bluetooth 4.0+ (BLE) capable device required.


## Version history (last 1 release)

### 1.0 — 2026-05-15

No release notes.

## More apps by Jun Nonaka

- [BLERSSIGraphe](https://appshunter.io/ios/app/blerssigraphe/id1629606521)
- [Todoスケジュール](https://appshunter.io/ios/app/todo/id6755819306)
- [QRコードAll](https://appshunter.io/ios/app/qrall/id6766144322)
- [BleARRadar](https://appshunter.io/ios/app/blearradar/id6767731097)
- [WhisperMemo Voice Diary](https://appshunter.io/ios/app/whispermemo-voice-diary/id6771396833)

All apps by Jun Nonaka: https://appshunter.io/developer/1532026110

## Related topics

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*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 2026-09-09.*