They don't appear at the same places normal power-ups would appear at, most of the time they would appear in front of roofs with coins on them.
Players must be careful when using it, especially during landing.
The Power Jumper shares the same colors as the Jetpack.
The coins that appear in the air when the Power Jumper is in use are arch-shaped.
As of April 16th, 2014, one of the coins arch will have a random power-up or a key in the end. Also, if players see anything underneath them, they are now able to go down at any moment by swiping down.
Like the Jetpack, the Power Jumper makes them invincible to everything when they are on it. Unlike the Jetpack, if they see anything down below that is "good" (e.g. a key, mystery box, hunt item) they are able to land immediately and have a chance at getting the item. However, on the Jetpack, they are forced to miss it.
Sometimes, when you use the Power Jumper with the magnet, you'll earn more coins.