Frequently Asked Questions
Everything you need to know about Vibrain and its audio engine.
No. Vibrain is built completely offline-first. Playback, multi-track editing, vocal processing, and format conversion all run entirely on your device using our own advanced sound engine. You never need a cloud connection to use the core features.
No. There are no accounts, no logins, and no cloud syncing. Your music library and all your creations stay strictly on your local device.
Local Audio Cast lets you host a listening session over your local Wi-Fi network. Other Vibrain users on the same Wi-Fi can join and request songs or downloads. No servers are involved. It’s entirely peer-to-peer (device-to-device). Furthermore, every request requires the host’s explicit approval.
Beyond a gapless music player, Vibrain includes a Multi-track DAW, a Vocal Booth (with AI noise reduction and auto-ducking), a 16-pad Sequencer, soundfont-based instruments, format conversion, and even a MusicXML/MEI sheet music viewer.
Inside the Studio, Auto-DJ automatically blends your tracks into a continuous mashup, with smart crossfades, transitions, and dynamic effects, generated entirely on-device using Vibrain's own algorithms. No manual mixing required.
Vibe Rain Mood is a signature sound-shaping mode built on our own audio algorithms. It gives your mix an evolving, atmospheric character you won't find in a standard EQ or effect preset.
Every file you export from Vibrain (WAV or MP3) carries an invisible "Signed by Vibrain" signature, embedded using our own algorithm. It's a quiet mark of authenticity that travels with your file, proving it was created with Vibrain.
Vibrain supports all standard audio formats (MP3, WAV, FLAC, etc.) for playback and extraction. It also supports MIDI files, Soundfonts (for instruments), and MusicXML/MEI files for sheet music rendering.
The core features of Vibrain are free. If we introduce optional premium tools or advanced studio features in the future, they will be offered as clear In-App Purchases via the Google Play Billing system.
Currently, Vibrain V1 is available exclusively as an Android application.
The current version is entirely on-device and doesn't rely on any external servers. In V2, Vibrain will gain access to a cloud environment, letting you stream songs from the cloud and upload your own artwork, while Vibrain takes on the responsibility of protecting artists' copyright across the platform.