BTmono

Created by bedoig, BTmono focuses on routing phone audio to older mono Bluetooth headsets that lack A2DP. Results depend on phone firmware and headset model, so behavior can vary. The method is a workaround rather than an officially supported feature, and reliability differs across brands. If this matches your setup, download BTmono to test how it behaves on your device. Premium adds convenience features if you need faster control. Below are the key functions that shape daily use.

• Route all system audio to a connected mono Bluetooth headset.
• Enable Bluetooth automatically on app launch for fewer taps and speed.
• Start routing at launch when the headset is already connected.
• Adjust output with the in-app Media Volume slider for clarity.
• See status with an ongoing notification while audio routing is active.
• Home screen widget and auto restart after calls available in premium.
• Limited Skype support when enabled after the call has started.

Mono audio routing

It routes all phone sounds to a mono Bluetooth headset without A2DP support. In everyday use, this lets one-ear devices handle music, videos, and app alerts during commutes or quick tasks. Connect the headset first, then start; results may vary by firmware. For best compatibility, use the BTmono latest version before testing.

Quick start and control

Bluetooth can switch on automatically at launch, and routing can begin immediately. An ongoing notification shows current status, while the media slider adjusts loudness without leaving the screen. Premium adds a widget and auto restart after calls to cut steps. BTmono keeps setup simple so you spend less time toggling.

Download and install BTmono

You can download the latest BTmono APK from APKPure in a lightweight package. On a steady connection, the download usually finishes quickly, and installation follows your device’s normal prompts. After setup, open the app with your headset connected before enabling audio routing.

If audio pauses after a call, tap On again or consider premium for auto restart. Compatibility depends on your phone and headset, so test and adjust volumes for comfort. When everything is ready, play a song or video to confirm the stream.