from the model of "tuto pomme concept", I added a base under the sphere as rigid body. it makes a bouncing and a little effect (very little) which I tuned with a upward force.

also used Imagine and shape to adjust the shape of the initial sphere to get closer to an apple shape manually.

I did not make a tutorial video. let me know if any question. 3dxml below

next step is from apple to orange following @RK ​​​​​​​methodo