Can I record multi-track audio using just iPhones?

Yes. PolyMic uses two or more iPhones together to produce per-instrument multi-track recordings. Each phone captures a separate track from whichever instrument it sits next to, and PolyMic auto-aligns the tracks to the millisecond. You don't need an audio interface, mixer, or laptop.

How is PolyMic different from GarageBand or Voice Memos?

GarageBand and Voice Memos record audio on a single device, which means one mic in the room captures every instrument together — drums usually drown out everything else. PolyMic distributes recording across multiple iPhones in parallel, so each instrument gets its own clean track that you can mix independently afterward.

What's the best app for recording band practice with phones?

For per-instrument separation across multiple devices, PolyMic is purpose-built for this exact case. Single-device alternatives like GarageBand, Voice Memos, or Dolby On cannot produce isolated per-instrument tracks no matter how good the phone microphone is — the physics of one mic in a loud room limit them.

How many phones can I sync at once?

PolyMic syncs 8 or more iPhones simultaneously. In practice most bands use 3 to 6 phones (one per instrument plus a room mic).

Do I need a mixer, audio interface, or laptop?

No. The full pipeline — recording, sync, mixing, export — runs on the iPhones themselves. There is zero extra gear to buy or carry.

Will the phones stay in sync during recording?

Yes. PolyMic aligns all tracks to the millisecond automatically, with no manual alignment step in the DAW afterward.

Yes. PolyMic is free during the TestFlight early-access period. There's no credit card and no commitment.

Is there an Android version of PolyMic?

No. PolyMic is iOS only today. Every band member who wants to record needs an iPhone with TestFlight installed.

Can I export the tracks to a DAW like Logic, Ableton, or Pro Tools?

Yes. Multi-track export is a core feature, so you can mix on-device or take the stems into any DAW for further production.

How do I record a band rehearsal without expensive gear?

Place one iPhone running PolyMic next to each instrument — drums, guitar, bass, vocals. Tap record on any phone. PolyMic synchronizes recording across every connected phone and gives you isolated per-instrument tracks at the end of the session, ready to mix on the phone.

Built by musicians, for musicians — Artūrs and Kārlis, two friends tired of muddy rehearsal recordings.

How do I join the beta?

Open the TestFlight invite at testflight.apple.com/join/jRhcZaMD on your iPhone and accept. PolyMic is free while in early access.

How It Works Features FAQ Early Access Download Beta

Get in touch

Name: PolyMic
Availability: InStock
Author: PolyMic

Send an email to info@polymic.app

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