is a clever "wrapper" driver. Most professional audio interfaces come with their own ASIO drivers. But what if you have a cheap consumer sound card or a generic headset? ASIO4ALL acts as a bridge: it creates a virtual ASIO driver that talks to the generic Windows hardware drivers (WDM). It tricks the computer into thinking a generic device is a professional one.
ASIO4ALL works by intercepting WDM drivers on Windows. Android does not use WDM drivers. Android does not allow you to install kernel-level audio drivers as a standard user app.
: A C++ library by Google that helps apps achieve the lowest possible latency on any given Android device. asio4all android
Here is where confusion peaks. You buy a "Scarlett Solo" which says "ASIO Driver Included" on the box. You plug it into your Android phone via USB-C. Why doesn't it work in low-latency?
While BandLab uses standard AAudio, its "Link" feature and optimized engine make it viable for live monitoring on modern phones (Pixel 6/7/8, Samsung S22+). is a clever "wrapper" driver
ASIO4ALL for Android: Fact vs. Fiction and the Best Alternatives
Most modern Android devices (from Android 5.0 onward) support natively. ASIO4ALL acts as a bridge: it creates a
The search for "ASIO4ALL Android" is a dead end because you are looking for a Windows solution to a Linux problem.
is a clever hack. It is a wrapper that takes the WDM (Windows Driver Model) driver of your standard built-in sound chip and forces it to behave like an ASIO device. It doesn't magically turn your Realtek chip into an RME interface, but it reduces latency enough for live monitoring and VST playing.
Here is the long explanation of why, and more importantly, how to achieve the same low-latency results on Android without it.