Haven

Overview

Haven is built around a patented brainwave audio technology: instead of looping fixed tracks, the app adjusts pitch as the underlying harmony changes, so the soundscape feels natural rather than mechanical. We engineered both mobile apps and the audio pipeline that powers them.

What we built

• MobileiOS and Android apps with native audio for low-latency, gapless playback.
• AudioPitch-adaptive playback engine driven by Softline's patented brainwave technology.
• LibraryHigh-fidelity track catalog with sleep timers, chapter markers, and background play.
• SyncPer-user session history and progress synced across devices.
• BillingSubscriptions on the App Store and Play Store with restore-purchase and family sharing.

Outcome

Live on the App Store and Google Play at haven-app.space, with active users across multiple regions.