Bubbles stack can be useful for an approximate display of messages, correspondence or in the form of a small FAQ (question-answer).
You can set the width of the window with messages, the width of the messages themselves. In the settings you can also set the color of the bubbles, the background of the message box, the color for the date and time. You can turn on the shadow with the color setting. The enable of avatars for each message. Animation for each message.