Volume Control vs VA Auto

Volume Control is a simple app designed to give you more granular control over the volume of your device. The app presents a simple interface with on-screen plus and minus buttons, and the option to change the volume increments from 0.01% - 5%. The app also stores your most recently used volumes into a presets menu for easy re-selection.

VA Auto-EQ is a professional tuning and control app designed for compatible subwoofers and audio devices. Connect via Bluetooth to monitor device status, adjust sound parameters, and optimize audio performance for different listening environments.Key Features:• Bluetooth Device Control Search for and connect to compatible devices, with real-time synchronization of volume, equalizer, crossover, and other audio settings. Custom device names make connected products easier to identify.• Volume, Phase, and Delay Adjust output volume, switch between 0° and 180° phase, and configure audio delay to improve low-frequency alignment and overall listening performance.• Multiple Sound Modes Choose from Music, Cinema, Night, and Flat modes. Each mode can be adjusted to suit music playback, movie viewing, nighttime listening, and other scenarios.• Six-Band Parametric Equalizer Fine-tune frequency, gain, and Q values using an interactive EQ graph. Restore a flat response with one tap, or save, load, and delete custom EQ presets.• Auto EQ Calibration Start the scanning and calibration process, then compare the Target, Original, and Corrected curves on a single graph for a clear view of the resulting response.• Crossover and Filter Settings Configure the crossover frequency, subsonic filter, and output high-pass filter to achieve smoother integration between the subwoofer and main speakers.• Device Status and Management View software and MCU versions, receive device status and warning notifications, and restore factory settings when required.• Demo Mode Explore the main controls and tuning interface without connecting to a physical device.VA Auto-EQ features a landscape-oriented interface that keeps essential controls clear and accessible, making it suitable for home theaters, music systems, and professional audio setup.Please note: This app requires a supported Bluetooth audio device. Available features may vary depending on the device model and firmware version.