This app allows users who have joined the same room name to share a whiteboard and make voice calls – for free! No account is required.

You can use it in various situations where you want to share diagrams remotely, such as remote work or telecommuting meetings.

-- KEY FEATURES --
✔Low-latency whiteboard writing
✔Pinch in, pinch out and two-finger dragging of the board
✔Voice call
✔Easily invite your guests via email or SNS
✔Works over WiFi, 4G/LTE and 3G networks
✔Connect with anyone on Android and iOS
✔Supports loading and saving whiteboard images.

Join any group meetings and host unlimited for free.

-- How to use --
Everyone will join the same room name.
Drawings on the whiteboard will be shared with everyone.

You can move and zoom in and out of the board with two fingers.

Swipe from the left edge of the screen to the center to display the menu.
User name list, pen color change, microphone ON / OFF are possible.

The microphone at startup is off, so to make a voice call, press the MIC button.

To use the device's speakerphone, press the SPEAKER button on the side menu. When using the earphone, do not press the SPEAKER button.

By pressing the ShareLink button, you can post a link to your email or social network and invite them to your room.