ChalkCast

Turn any screen into your chalkboard. Draw on your device and mirror it live over WiFi — no internet, no lag, no cloud

ChalkCast is a local network drawing board app that lets you draw, sketch, and broadcast your canvas to other devices on the same Wi-Fi network in real time. ● Draw and sketch freely on your device ● Broadcast your drawing board to other devices in real time ● Import images from your camera or photo gallery ● Discover and pair with nearby devices automatically ● Simple peer-to-peer connection — no account or internet required

【How It Works】 ChalkCast uses your local Wi-Fi network to connect devices directly. One device acts as the sender (ChalkCast) and the other as the receiver (SpiritBoard). No cloud servers, no sign-ups — just connect and start drawing. 【Privacy-First Design】 All data stays on your local network. No personal data is collected, no analytics, no ads, and no external servers involved.