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Group control

One master, N slaves, real-time input fanout

The fastest way to operate a phone farm. Tap on the master, watch 20 iPhones move in lockstep. Batch text, file upload, app launch in one click.

Group control demo
Group control demo
Group control session showing master tile + slave tiles with shared toolbar
Group control · selected 20 · sync on · keyboard on
Live session

One operator, twenty iPhones, one input stream

max slaves / session
100
fan-out RTT
80ms
HTTP per preview tick
  • Master + slaves, real-time fan-out

    Pick any paired device as master. Every tap, swipe, and keystroke broadcasts to all slaves via a Redis stream in 80–150ms.

  • Batch text, file, and app ops

    Push the same string, upload the same file, launch or terminate the same app across every slave in a single API call.

  • Tile-wall preview

    Each device tile streams 0.5–1.25 fps over a single NDJSON channel — N tiles share one HTTP round-trip per tick.

Built for fleets of iPhones, not test labs

Group control is the daily-driver surface for phone farm operators — it's where the platform earns its keep.

Master + slave input fanout

Pick any paired device as master. Every input you do — tap, swipe, type — fans out instantly to the selected slaves via Redis stream broadcast. Per-event RTT typically 80-150ms.

Scales to 100 devices

Studio plan supports up to 100 devices in a single session. Server-side parallel dispatch with backpressure-aware queueing — no thundering-herd against the tunnel.

Batch operations

Send the same text, file, app launch, or app terminate to every slave in one click. Per-device result summary (success / error / size_bytes) lands as a single response.

Live preview wall

Every tile updates 0.5-1.25 fps via a single batched NDJSON screenshot stream — N tiles run on one HTTP round-trip per tick, not N parallel polls.

Pause broadcast on demand

Toggle 'pause' to drive just the master while keeping the session alive. Slave preview keeps streaming. Resume on click — no session teardown.

Record into a reusable macro

Hit record while you operate the master; every batch event lands in a buffer you can save as a .agfm script. Replay across new device groups with zero edits.

Pair with…

Bring 20 iPhones, leave with a phone farm

Solo: 2 devices · Pro: 10 devices · Studio: 100 devices per session.

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