EarStudio is a remote control application developed by RADSONE Inc. It is specifically designed for use with RADSONE's EarStudio Bluetooth Receiver hardware device. This app allows users to have detailed control over their EarStudio device, providing access to various features and settings.

With EarStudio, users can view important information about their EarStudio device, such as the name, version, battery status, and playback information. Additionally, this app offers detailed sound control options for the EarStudio, including analog volume control, DAC digital filter settings, and DAC over-sampling rate adjustment.

To get started with EarStudio, users need to perform a device search when they first run the app. The device search menu can be accessed by clicking the menu button located at the top left of the app's window. This ensures that the app can connect to the EarStudio device seamlessly.

EarStudio is compatible with iOS 8.0 or later, making it accessible to a wide range of iPhone users. It provides a convenient and user-friendly way to control the settings and features of RADSONE's EarStudio Bluetooth Receiver.