Timecode-synced multicam recording with the iPhones you already own — no sync boxes, no accounts, no internet. Shoot, then drop the clips into your NLE and they just line up. Not an editor? Export a synced grid video on the spot.
Planned pricing: one-time $34.99 (joining devices are free) / 72-hour pass $9.99 / free for 2 devices
One email when we launch. Nothing else.
How multi-phone shoots get synced today:
Then eyeball waveforms in your editor. In a loud venue or an echoey hall, even waveform sync falls apart.
Pro timecode generators run $1,000+ for a three-iPhone setup. Not happening for a rehearsal recording.
"Syncing is too much hassle, let's just use one phone." Everyone has an iPhone — and you get one angle.
No accounts. No internet. Works in venues with zero signal.
The host starts a session; everyone else scans a QR code. All clocks lock to within milliseconds.
One tap starts every device. Each iPhone records locally at full quality with embedded timecode.
Final Cut, DaVinci Resolve and Premiere auto-align by timecode. Not editing? Export a synced grid video instead.
Target: ±1 frame video, ±5ms audio. We'll publish every accuracy measurement as we build.
| Timecode hardware | Apple Live Multicam | Record Syncer | |
|---|---|---|---|
| Extra hardware | $300–500 / device | Frame-accuracy needs a $299 dock | None |
| Devices | Buy one per camera | Max 4 | 4 guaranteed, up to 8 |
| Internet / accounts | No | Apple ID sign-in required | None (fully offline) |
| BWF audio export | Yes (with gear) | — | Planned |
| Output for non-editors | — | — | Synced grid video |
Only the host device pays. Every joining iPhone uses the free app. No weekly subscriptions, ever.
Really. The iPhones talk directly to each other and agree on a shared clock — research implementations of this approach reach sub-millisecond accuracy. No router, no internet. We'll publish our real-world numbers throughout development.
4 devices guaranteed, up to 8 best-effort. Apple's Live Multicam caps at 4 and requires every device to sign in with an Apple ID — that's the difference.
Yes — export a synced grid video (all angles side by side) as a single mp4, right on the phone. Great for rehearsal review.
iPhone first (iOS 17+, roughly iPhone XS and newer). Tell us in the form if Android support matters to you.
On each iPhone. Nothing is uploaded anywhere — the whole thing works offline.
Launching fall 2026. We'll only use your email for the launch announcement.