Downloads
Bluetooth LE (BLE) scanner, sniffer, and dev tool for engineers & makers alike
AppBrain's verdict
Loved by users- Rating on Google Play
- 4.59
- 144 ratings
- Installs
- 12 thousand
- Last updated
- June 5, 2025
- Ads
- No ads
- Size
- N/A
BLE Hero has 12 thousand installs. Users love it: 4.6 stars from 144 ratings.
Summary
BLE Hero is an all-in-one Android Bluetooth LE development companion from onceLabs, delivering scanning, DFU, GATT exploration, and advanced logging in one pocketable tool. Built for engineers, firmware developers, and IoT hobbyists, it includes built-in tutorials and light/dark themes for a streamlined debugging experience. Note: it isn’t ranked in any top lists, underscoring its practitioner-focused approach.
Pros & Cons
- All-in-one BLE toolkit: scanning, DFU, GATT, and diagnostics in one app
- Real-time BLE data: RSSI, interval estimation, and raw advertisement view
- Strong tutorials and UX with light/dark themes and in-app guides
- Supports multiple devices with robust connection management and auto-reconnect
- Permissions details not provided in the dataset; potential gap for some users
- DFU platform support limited to MCUBoot and Legacy Nordic (more platforms requested)
User feedback
Ratings and reviews on Google PlayComments on BLE Hero for Android
Google Play Rating history and histogram
Store listing
By onceLabs, from Google PlayDescription by onceLabs Written by the developer, not by AppBrain. Click to read.
🤔 Whether you’re a professional engineer, firmware developer, or IoT hobbyist, BLE Hero puts powerful scanning, Firmware Upgrade, GATT exploration, and logging tools right in your pocket.
🎥 Built-In Tutorials
• Step-by-step video guides under the Help section
🌗 Light & Dark Themes with Extra Personality
• Automatically matches your system theme or choose manually
🔄 DFU (Device Firmware Update) Support
• MCUBoot
• Legacy Nordic DFU
• Send us a request for any other platforms you would like support for
🔍 BLE Scanning & Discovery
• Regularly updated list of Bluetooth SIG Company IDs
• Powerful search—filter by any field in the advertisement packet
• Real-time RSSI
• Real-time advertisment interval estimation
• Detailed raw advertisement data view
• “Favorite” devices & permanent ignore list
• Locator mode to help locate devices
🔗 Connection Management
• Maintain simultaneous connections to dozens of devices
• Automatic reconnect from any screen—no need to restart your scan
🧩 GATT Explorer
• Browse services, characteristics & descriptors
• Read value formats: HEX | ASCII | UInt8 arrays
• Notifications & indication handling
• Detailed read/write history with timestamps
• Custom keyboards for writing: HEX, ASCII & Decimal
📜 Advanced Logging & Diagnostics
• Industry-leading, low-level BLE event logging
• Searchable log viewer (advertisements, connections, GATT events, system status)
• Error descriptions on disconnects, failed operations & more
• Enable/disable individual log categories on the fly
• Export logs as text (email, cloud storage, file system)
• JSON, CSV, and TXT log export formats
Why Choose BLE Hero?
• Precision: Dive into every byte of your Bluetooth LE packets.
• Flexibility: From DFU to diagnostics, one app does it all.
• Usability: Intuitive UI with light/dark modes and in-app tutorials.
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- N/A
- Content rating
- Everyone
Technologies used by BLE Hero
Releases
Updates seen on Google Play- Launched
- June 2025
Alternatives
Similar apps and more from onceLabsAlternatives to BLE Hero
More from onceLabs
Installs
Tracked by AppBrain- Last 30 days
- 500
- Per day
- 17
- 30-day average
- Play install range
- 10+ thousand
- Launched
- June 2025
Installs over time
BLE Hero has been installed 12 thousand times. Over the past 30 days, it averaged 17 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for BLE Hero
About the app and developer
About BLE Hero
BLE Hero is a tools app developed by onceLabs.
Download Statistics
BLE Hero has been downloaded 12 thousand times. In the last 30 days, the app was downloaded 500 times.
User Ratings
BLE Hero is rated 4.59 out of 5 stars. The rating is based on 140 ratings.
App Information
BLE Hero is freely available from Google Play. The last update was on June 5, 2025.
Technical Requirements
The app has a content rating of Everyone. The APK has been available on Google Play since June 2025.
BLE Hero is made and published by onceLabs. AppBrain is an independent app data site and isn't affiliated with onceLabs. The app name, icon, screenshots and description belong to onceLabs and are shown as published on Google Play.
App Performance Report
Get a detailed PDF report for BLE Hero with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for onceLabs
Frequently asked questions about BLE Hero
Is BLE Hero free?
Yes. BLE Hero is free on Google Play.
Is BLE Hero still available?
Yes. BLE Hero is on Google Play, and the last update we saw was on June 5, 2025.
Does BLE Hero contain ads?
No. Google Play does not list BLE Hero as containing ads.
Is BLE Hero suitable for children?
Google Play rates the content of BLE Hero as suitable for everyone.
How many times has BLE Hero been installed?
Google Play lists 10,000+ installs for BLE Hero.
How do people rate BLE Hero?
BLE Hero scores 4.59 out of 5 stars, from 144 ratings on Google Play.
Who made BLE Hero?
BLE Hero was developed by onceLabs. It is listed in the tools category on Google Play.
What are the best alternatives to BLE Hero?
People looking at BLE Hero also look at these tools apps: nRF Connect for Mobile, BLE Scanner: Bluetooth Monitor, Bluelyze – BLE Scanner, BLE Scanner (Connect & Notify), BLE Radar: Bluetooth Scanner.