Description (English version):

ARSound3D is an innovative spatial media player that allows you to place your own music, video, and photo files freely in AR or virtual space, offering an immersive experience that feels as if the content truly “exists” around you.

With our uniquely tuned audio playback engine, the app supports 3D spatial audio. Videos and music placed within the environment blend seamlessly with reality, delivering a tactile experience of sound and visuals that goes far beyond simple playback.

Use your photo library, favorite music, and video files to design a personalized “audio-visual space” in your everyday surroundings. Whether used for background music or immersive listening, it creates the sensation of performers being right in front of you.

Main Features:

• High-quality audio playback with a custom-tuned engine (Supports 48kHz / 32-bit)

• Spatially dynamic playback of monaural sources (1Ch_Act mode)
　→ “Freely move the sound and enjoy a sense of diving into the world of music.”
　　Sound shifts dynamically based on camera direction and movement, wrapping you in an experience of “living sound.”
　　*Note: Audio is played in monaural format.

• Fixed-position stereo soundscape for spatial audio with left/right separation (2Ch_Fix mode)
　→ “Feel like you’re right in front of the stage at a live concert.”
　　Stereo sound sources are fixed in space, delivering rich and immersive audio from both sides.
　　*Note: Sound source positions remain fixed.

• Supports background playback
　Music continues to play even when the app is closed, making it perfect for commuting, jogging, cooking, studying, or working—any everyday moment.
　The default stereo mode (2Ch_Fix) provides a natural sense of space, ideal for passive listening.
　*To help you fully immerse yourself, we intentionally omit buttons like “next” or “previous.”

• Recommended for wired earphones / also supports Bluetooth
　For optimal spatial depth and sound quality, we recommend using wired earphones.
　Bluetooth playback is also finely tuned to ensure great audio quality.

• Freely place photos, videos, and music files in AR or virtual space
　Create the sensation of media truly existing in your environment.

• Supports AR selfie mode and dynamic camera perspective switching

• Intuitive, simple UI with built-in guides and pop-up explanations

• Includes recording and screenshot features, with support for sharing on social media

• Earn points by watching ads and unlock all features for free (image display requires no points)

*Note: This app does not support web-based streaming playback.
　You will need to prepare music, video, and image files stored on your device for playback.

*Requirements: This app supports devices equipped with the A14 Bionic chip or later, or Apple Silicon (M series) chips. Supported models include iPhone 12 or later, iPhone SE (3rd generation), iPad Air (4th generation) or later, iPad (10th generation) or later, iPad mini (6th generation) or later, and iPad Pro models with M1 or newer chips (2021 and beyond). The app may not function properly on unsupported devices.