KUDO is a free Android app that enables individuals and businesses to join multilingual meetings from anywhere in the world. The app allows you to choose the language you want to attend in and view shared content and speaker's video during a conference. You can even cast your votes during a corporate brainstorming session or ask questions using your headset or mobile device.

One of the most useful features of KUDO is the ability to request to speak by 'raising hand' and participate in the meeting. The app also allows you to view your upcoming meetings and join with just one click. However, to use the full capability of KUDO, you must have a KUDO account sent by the meeting host. Some functionalities may not be available to all users as per meeting protocols.

Overall, KUDO is a great app for anyone who needs to communicate globally and attend multilingual meetings. Its simple and easy-to-use interface makes it a great choice for both individuals and businesses.