RecFi is a web-based multitrack audio recording studio. Record synchronized isolated tracks for band rehearsals, podcasts, and jams using smartphones—no audio interface or cables required.
Designed for musicians, podcasters, and content creators who want studio flexibility without breaking the bank or hauling heavy equipment.
No external sound cards, mixers, or thick microphone snakes. Open RecFi in the web browser on any iOS, Android, macOS, Linux, or Windows device.
Sub-second countdown synchronization across all connected devices. All tracks start and stop on the exact same millisecond.
Get clean, uncompressed isolated stems for drums, vocals, guitars, or guests packaged into a single .zip file. Ready for GarageBand, Ableton, Logic, Pro Tools, or Reaper.
Audio streams directly between your devices over peer-to-peer connections. Your recorded audio files never pass through or store on third-party cloud servers.
RecFi works in your browser or can be installed as an app on your home screen.
It is a great way to give older devices a good use and keep them out of the landfill. Most smartphones, tablets, and laptops from the last 10 years should be compatible.
In addition to multitrack recording, RecFi includes a standalone recorder and a guitar tuner.
Clean, accessible user interface optimized for touch displays and quick session management.
Choose Console, Track Source, Standalone Recorder, or Tuner.
Unique Peer ID and QR Code for instant phone connections.
Real-time level meter confirming audio input readiness.
Synchronized timer and live track monitors during recording.
Preview individual audio tracks and export ZIP for your DAW.
Quick single-device voice notes and practice demos.
YIN algorithm pitch detection with cents offset display.
Step-by-step guides for multitrack recording sessions, standalone voice notes, and guitar tuning.
Record a live band rehearsal, multi-person podcast, or acoustic jam session.
You will need at least one device for the Console and one or more source devices for each track you want to record.
Pro Tip: Using professional microphones and audio interfaces can significantly improve the quality of your recordings, even in a home setup.
RecFi is great for casual use with built-in microphones, but can also be greatly enhanced by using high-quality external microphones and audio interfaces. Did you know that any modern smartphone can host professional-grade audio equipment via the USB-C connector? Adapters also exist for Lightning and other connectors as well. See how to connect one.
Capture quick voice notes, rehearsal demos, or solo audio on a single device.
Tune guitars and acoustic instruments before your recording session.
Versatile audio recording workflows for bands, creators, podcasters, and educators.
Place smartphones near the drum kit, guitar amps, bass, and vocals. Capture isolated stems without renting studio time or setting up complex cabling.
Eliminate vocal crosstalk by giving every podcast guest their own smartphone track. Export clean, isolated audio channels for seamless post-production editing.
Record separate tenor, alto, soprano, and bass sections simultaneously in choir rehearsals and acoustic vocal ensembles.
Teachers and students can record multi-part duet tracks independently during practice sessions and evaluate individual performance stems.
