Sino Korean Keyboard is an Android-based Korean IME keyboard that allows you to type in Sino Korean characters just like on a PC. It is a free version that comes with limited features. The keyboard has the number keys placed along with the character keys, making it convenient for users to type numbers and characters simultaneously.

The keyboard does not collect any private information, despite the warning message that pops up when you first install it. Sino Korean Keyboard never collects any information, so users need not worry about their private information being stolen.

However, when a Korean character is typed and the Chinese key is pressed, only three Chinese characters are shown at once, even though there may be more than three corresponding characters. To view other characters, users have to keep pressing the Chinese key until they find the desired character.

If you want a keyboard that lists all the possible Chinese characters for a Korean character and has commonly used keys placed at more convenient places, it is recommended to purchase the paid version of this keyboard.

For any problems or issues, users can email the developer at and they will try to fix the problem as soon as possible. In conclusion, Sino Korean Keyboard is a useful tool for those who need to type in Sino Korean characters on their Android device.