"Copy and Paste" is a very small and efficient app. It is designed to copy and paste frequently used chat sentences and add them to the "common" list. The list can be saved for future use. The app is very useful for social scenes, such as website registration and online ticket purchase. It is designed to save the corresponding passwords for some special websites or software.

The app also provides you with fancy input effects, such as repeat, emoji, vertical, and echo. These effects are especially suitable for social scenes, such as chatting with your friends online. The app is very simple and easy to use.