audiozen

Mobile audio SDK · API-key licensed

Crystal-clear voice,
even in noisy places

Drop AudioZen into your iOS app to suppress background noise in real time or on recorded files. Self-serve signup, trial API keys, and production billing — all in one portal.

Read the docs
48 kHzReal-time processing
< 10 msFrame latency
API keyLicense in minutes

Live SDK preview

Background noise fades when AudioZen is enabled — same engine as production

AudioZen ON
Noisy environmentAudioZen cleaned

Built for developers shipping voice features

From field recordings to live calls — one SDK, licensed per app.

Real-time stream

AVAudioEngine taps → resample → denoise in 10 ms hops. Perfect for live capture apps.

Offline files

Process podcasts, interviews, and video audio to clean WAV without loading full files in memory.

License gate

API key validate/refresh, JWT in Keychain, feature flags per plan, and usage telemetry built in.

Self-serve portal

Register, trial, create keys, manage billing, and download SDK artifacts — no sales call required.

How it works

Four steps from signup to licensed audio in your app.

  1. 1Create account

    Free 7-day trial, no credit card.

  2. 2Get API key

    Bind your bundle ID in the portal.

  3. 3Initialize SDK

    Validate license, unlock features.

  4. 4Process audio

    Stream, file, or low-level API.

View plans