Aescripts – Easy Bounce Free and Pro for After Effects offers a continuing one-click workflow for animators, simplifying the advent of realistic bouncing animations. Users can begin by more or less keyframing the motion course and marking points for bounces and peaks.

mamoworld – Easy Bounce Free and Pro features

• Easy to use: The “One Click Workflow” shows the device is straightforward.
• Realistic movement: “Bounce of Ground” and “Bounce of Walls” imply that the device can create natural-looking bouncing outcomes.
• Time manipulation: “Retime position keyframes” and “Retime different keyframes” display that you can precisely adjust the velocity and timing of your animations.

Aescripts – Easy Bounce Free and Pro Documentation

Image: Create bouncing animations the easy way!