Cross-platform Compose visualization library for vocal and pitch applications. Scrolling pitch canvases, offline charts, real-time indicators, and navigation components — everything you need to render what your users sing.

Part of the MusicMuni SDK family. Pairs naturally with VoxaTrace (pitch detection) but usable standalone with any pitch source.

• Android — minSdk 24, distributed as AAR via Maven Central (R8-obfuscated)
• iOS — iOS 15+, distributed as XCFramework via SPM or CocoaPods

dependencies {
    implementation("com.musicmuni:voxavis:1.0.0")
}

In Xcode: File → Add Package Dependencies → enter:

https://github.com/musicmuni/voxavis.git

pod 'VoxaVis', '~> 1.0.0'

// Initialize the SDK once at app startup
VV.initialize(
    proxyEndpoint = "https://your-server.com/voxatrace/register",
    context = this,
)

// Then use any component
@Composable
fun MyScreen(pitchBuffer: CircularPitchBuffer, nowMs: Long) {
    InstantPitchMonitor(
        currentTimeMs = nowMs,
        performancePitch = pitchBuffer,
        pitchRange = 100f..900f,
    )
}

VoxaVis is a pure visualization library — it renders what you give it. It does NOT handle audio I/O or pitch detection. Pair it with VoxaTrace or any pitch source.

Commercial License — see LICENSE. Contact support@musicmuni.com for terms.