STANDBY GO - Cue Lamp

STANDBY GO turns your iPhone or iPad into a professional cue lamp (tally light/signal lamp).

No internet connection or account registration is required. Using local Wi-Fi or Bluetooth, you can connect multiple devices directly and send instant visual cues from a master device to client devices.

[ Disclaimer / Notice] *This app relies on wireless communication (Wi-Fi/Bluetooth) which can be susceptible to interference, latency, or disconnection depending on the environment. Please refrain from using it as the primary/sole signaling device in mission-critical, zero-error environments (e.g., live TV broadcasts, large-scale live events). We recommend using it for rehearsals or as a supplementary communication tool.

[Perfect For]

Giving cues to performers in live streams, theater, and events. Starting signals and timekeeping in sports. Reliable communication in environments where sound cannot be made. "On-Air" or recording start signals on set. [Features]

Dual Modes: Choose between "Parent Mode" (sender) and "Child Mode" (receiver) within the same app. Ultra-Low Latency: Local network connection ensures the receiver's screen changes the instant you tap. High Visibility UI: Large RED (GO) and YELLOW (STANDBY) lamps with bold text make it highly visible even from a distance. Multi-Device Support: Send cues from one parent device to multiple child devices simultaneously. Reliable Connection: Connection status is displayed on both devices, with robust auto-reconnect if the connection drops. [How to Use]

Select "Parent Mode" on the device sending the cues, and "Child Mode" on the receiving devices. The devices will automatically find and connect to each other. Tap "STANDBY (Yellow)", "GO (Red)", or "FLAT (Off)" on the parent device, and the child devices will instantly light up in that color. Experience the ultimate, zero-distraction wireless cue system designed for flawless execution.