1, need ipad to escape from prison, enter Cydia, and then find the barrel in the search. This software is fee-based software.

2. After installation, enter the setting interface, scroll down and find the bucket. We usually choose Mode. If you have installed FolderEnhancer, you can click the switch below.

3. There are as many as 18 effect selection interfaces. Take a cube (inside) as an example. After selecting, press the Home key to return to the desktop.

4. The effect is shown in the figure below.