Open Headunit Android
Open Headunit is #1 in Maps & Navigation Paid on Google Play in United States and charting in 5 of 15 countries we track.
DeveloperAndré Rinas
CategoryMaps & Navigation
Price3.99 USD
Released
Installs10,000+
Rating★ 3.8 (340)
Updated
Content ratingEveryone
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Chart | Rank |
|---|---|---|
| 🇺🇸 United States | Maps & Navigation · Paid | #1 |
| 🇬🇧 United Kingdom | All Apps · Paid | #20 |
| 🇺🇸 United States | All Apps · Paid | #36 |
| 🇦🇪 United Arab Emirates | All Apps · Paid | #53 |
| 🇮🇩 Indonesia | All Apps · Paid | #53 |
| 🇸🇦 Saudi Arabia | All Apps · Paid | #53 |
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About Open Headunit
Open Headunit: The Ultimate Android Auto Receiver for your Tablet!
📢 IMPORTANT REBRANDING & ANDROID AUTO 17.4+ NOTICE:
NEW NAME: "Headunit Revived" is now "Open Headunit"! This is a seamless app update—all your settings, purchases, and features remain 100% intact.
ANDROID AUTO 17.4+ WIRELESS & SELF-MODE NOTICE: Starting with Android Auto 17.4, wireless connections (including Wireless Helper) and Self-Mode require the Headunit Server (Port 5277) to be running on your smartphone. Without an active Headunit Server on your phone, wireless connections will fail on Android Auto 17.4+. USB connections remain fully functional.
Breathe new life into your Android tablet or car headunit by transforming it into a fully functional, modern infotainment system. Open Headunit allows you to experience Android Auto on almost any Android device—whether via USB, wirelessly, or using the innovative Self-Mode.
This project is an open-source revival of the original "Headunit" app by Mike Reid, modernized with the latest technologies and a sleek Material 3 interface.
Key Features at a Glance:
🚀 Flexible Connectivity
USB: Plug & Play. Supports stable, low-latency connections via USB-OTG.
Wi-Fi Direct & Nearby: Modern wireless pairing without needing a shared mobile hotspot.
Wireless (NSD): Automatically detects your phone on the same Wi-Fi network (requires Headunit Server on AA 17.4+).
Self-Mode: Run Android Auto directly on your phone (local simulation), ideal for large displays or testing.
🎥 High-Performance Video & Audio
Hardware acceleration for H.264 and H.265 (HEVC) decoding.
Crystal-clear projection up to 1080p, 1440p, and 4K 2160p (on supported hardware).
Adjustable FPS (30/60) for smooth navigation and menus.
Audio Gain Offsets: Separately adjust volumes for music, navigation prompts, and voice assistant (0% to 200%).
🎨 Modern Design & Customization
Material 3 UI: A clean, intuitive interface that fits seamlessly into modern car interiors.
Dynamic DPI Scaling: Customize icon and text sizes to fit your exact screen dimensions.
Automatic Day/Night Mode: Switching based on time, GPS sunset, or light sensor.
🛠 System Integration for Pro Users
App Shortcuts & Automation: Trigger connections via Tasker, MacroDroid, or homescreen shortcuts.
System Navigation Provider: Registered as an Android navigation app for seamless launcher integration.
How to use:
Install Open Headunit on your tablet/headunit.
Wired (USB): Connect your phone via USB-OTG cable and grant permissions.
Wireless: Ensure Headunit Server is running on your phone (especially for AA 17.4+) or use our free companion app "Wireless Helper".
Requirements:
Tablet/Headunit running Android 4.1 or newer.
Smartphone with Android Auto installed.
Optional: USB-OTG cable for wired connections.
Note: Open Headunit is an open-source project and is not affiliated with Google LLC. Android Auto is a trademark of Google LLC.
📢 IMPORTANT REBRANDING & ANDROID AUTO 17.4+ NOTICE:
NEW NAME: "Headunit Revived" is now "Open Headunit"! This is a seamless app update—all your settings, purchases, and features remain 100% intact.
ANDROID AUTO 17.4+ WIRELESS & SELF-MODE NOTICE: Starting with Android Auto 17.4, wireless connections (including Wireless Helper) and Self-Mode require the Headunit Server (Port 5277) to be running on your smartphone. Without an active Headunit Server on your phone, wireless connections will fail on Android Auto 17.4+. USB connections remain fully functional.
Breathe new life into your Android tablet or car headunit by transforming it into a fully functional, modern infotainment system. Open Headunit allows you to experience Android Auto on almost any Android device—whether via USB, wirelessly, or using the innovative Self-Mode.
This project is an open-source revival of the original "Headunit" app by Mike Reid, modernized with the latest technologies and a sleek Material 3 interface.
Key Features at a Glance:
🚀 Flexible Connectivity
USB: Plug & Play. Supports stable, low-latency connections via USB-OTG.
Wi-Fi Direct & Nearby: Modern wireless pairing without needing a shared mobile hotspot.
Wireless (NSD): Automatically detects your phone on the same Wi-Fi network (requires Headunit Server on AA 17.4+).
Self-Mode: Run Android Auto directly on your phone (local simulation), ideal for large displays or testing.
🎥 High-Performance Video & Audio
Hardware acceleration for H.264 and H.265 (HEVC) decoding.
Crystal-clear projection up to 1080p, 1440p, and 4K 2160p (on supported hardware).
Adjustable FPS (30/60) for smooth navigation and menus.
Audio Gain Offsets: Separately adjust volumes for music, navigation prompts, and voice assistant (0% to 200%).
🎨 Modern Design & Customization
Material 3 UI: A clean, intuitive interface that fits seamlessly into modern car interiors.
Dynamic DPI Scaling: Customize icon and text sizes to fit your exact screen dimensions.
Automatic Day/Night Mode: Switching based on time, GPS sunset, or light sensor.
🛠 System Integration for Pro Users
App Shortcuts & Automation: Trigger connections via Tasker, MacroDroid, or homescreen shortcuts.
System Navigation Provider: Registered as an Android navigation app for seamless launcher integration.
How to use:
Install Open Headunit on your tablet/headunit.
Wired (USB): Connect your phone via USB-OTG cable and grant permissions.
Wireless: Ensure Headunit Server is running on your phone (especially for AA 17.4+) or use our free companion app "Wireless Helper".
Requirements:
Tablet/Headunit running Android 4.1 or newer.
Smartphone with Android Auto installed.
Optional: USB-OTG cable for wired connections.
Note: Open Headunit is an open-source project and is not affiliated with Google LLC. Android Auto is a trademark of Google LLC.
What's new in 3.4.0
- Improved USB, Native Mode, Bluetooth and audio compatibility
- Added automation, BYD steering wheel keys, dark splash screen and log export
- Enhanced ultrawide video, touch controls, scaling and connection stability
- Added OEM app handling and improved Wi-Fi and AA connection feedback
- Fixed permission loops, video stalls and various connection issues
- Added automation, BYD steering wheel keys, dark splash screen and log export
- Enhanced ultrawide video, touch controls, scaling and connection stability
- Added OEM app handling and improved Wi-Fi and AA connection feedback
- Fixed permission loops, video stalls and various connection issues