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VoxaVerse Beacon app icon
iOS · iPhoneComing to the App Store

Several iPhones. One camera.

VoxaVerse Beacon turns the iPhones you already own into a synchronized, multi-camera volumetric rig. Set them around the scene, press record once, and every device captures colour, LiDAR depth and audio against one shared rig clock — so the footage lines up in post by itself.

Works standalone. Record a full volumetric take with nothing but iPhones and take the footage anywhere — standard video, with depth, camera intrinsics, lens distortion and exact per-frame capture time recorded beside it. A single device works on its own; two or more make a rig.

How it works

A capture rig that fits in your pockets.

One device leads; the others join over your local Wi-Fi network. No timecode hardware, no cabling between cameras, and no cloud in the middle of a take.

A shared rig clock

Every phone stamps every frame against one clock the rig agrees on, and the app shows the alignment it is actually achieving rather than a number from a datasheet. Exact per-frame time is what lets a solver place each observation at its true instant.

Shutter-phase alignment

On top of the clock, the rig steers each camera’s exposure window toward a common grid, in software, so the cameras are not merely timestamped together but exposing together.

Hardware genlock

Where the hardware supports it, a compatible USB-C sync accessory drives readout electrically — the one path that does not depend on a network at all. Genlock and shutter-phase alignment are different mechanisms, and the app never calls one the other.

RGB and LiDAR depth together

Depth is recorded losslessly alongside every video frame on devices that have the sensor. Fused capture resolves thin geometry and reflective surfaces that a photo-only rig misses.

Rig-synchronized stills

Every shutter press delivers a phase-locked sync frame with its depth, plus a full-sensor detail shot — each carrying honest per-still timing metadata rather than an assumed capture instant.

Everything on the phones

No account, no cloud, no upload. Footage never leaves your devices unless you move it, and the optional subject matte runs on-device too.

Every technical readout in the app is a measurement taken during your take, not a promise made in advance. Sync quality depends on the devices, the network and how warm the phones are — which is exactly why it is on screen.

Real build, real screens

Not a mockup. The actual app.

Straight off the devices — a live two-iPhone rig, shot on the phones themselves.

Beacon home screen on an iPhone 17 Pro showing Create Rig, Join Rig and Captures, with LiDAR, Log and genlock capability badges
One phone leads. The others join.

The rig starts on a single screen — lead it, or join one as a camera. What this device can contribute is stated before anything records.

The join screen on an iPhone 13 Pro, listing a nearby iPhone 17 Pro rig ready to join
Nodes find the rig.

Anything on the same local network appears by itself. Here an iPhone 13 Pro is about to join an iPhone 17 Pro’s rig; each device shows its own capability badges, so nobody discovers a missing sensor mid-take.

Beacon’s director viewfinder: connected node count, 4K60 HEVC with P3 colour and depth on, running timecode and the rig clock state
The director sees the whole rig.

Connected nodes, the current take’s timecode, and the shared rig clock’s live alignment readout — always on screen, always a measurement.

A rig-wide ISO control sheet with Auto and Manual, over the live viewfinder
Manual control, applied rig-wide.

ISO, shutter, white balance, tint, focus and exposure bias set once and pushed to every camera, so the whole rig locks to one interpretation of the light for a take.

Beacon recording a take: elapsed time, take identifier, thermal state and the clock lock indicator
Rolling, and measured while it rolls.

Take number, elapsed time, thermal state and remaining storage stay visible during the take — the rig warns before a take cannot finish rather than after.

The captures browser listing numbered rolls with dates, sizes and clip counts
Takes land as self-contained rolls.

Every take is a numbered roll on the device with its own sidecar data. Copy it off with the Files app or a USB-C drive — nothing is locked inside a proprietary viewer.

Screens are from a pre-release build — the interface and the feature set may still change before release.

The handoff

A take is a package, not a pile of files.

What comes off the rig is what a reconstruction actually needs, recorded rather than reconstructed afterwards.

Standard video

HEVC, with Apple Log on supported devices — readable by anything, not a private container.

Depth, losslessly

Recorded frame by frame beside the colour on devices with the sensor.

Camera intrinsics and distortion

Per device, recorded from the device rather than estimated later.

Exact per-frame capture time

The single fact that makes a moving scene solvable instead of merely filmed.

Drop that session into VoxaVerse Prism and it imports as itself — no conversion step, no reformatting. Bringing footage from a different rig? The open Capture Package is the route in, and it is public.

Why it matters

Privacy isn't a feature. It's the architecture.

The volumetric category runs on cloud upload. Beacon doesn't — there is nowhere for a take to go.

On-deviceCapture and the optional subject matte both run on the phones — nothing is uploaded to be processed
N devicesOne rig from however many iPhones are in the room — scale the rig by adding phones
One clockEvery frame from every camera stamped against a clock the whole rig agrees on
One tapStart, stop and shutter go to the entire rig together

Recording is crash-safe: an interrupted take recovers to its last complete frame instead of becoming an unreadable file. The rig is thermal- and storage-aware, and says so before a take starts rather than after it fails.

Be holding it on day one.

Beacon is in active development alongside Prism, and the viewer their output streams through is already live on this site.