Lucky Wheel is a fun way to win extra FREE rocks. That means you can get more download slots and purchase Manga Rock's iMessage stickers easily. However, if you don't want to get notified whenever new spin is available, please follow the steps below to turn it off.
Step 1: Open Manga Rock app, tap on Account section
Step 2: Click on Advanced Settings
Step 3: Under the Notifications section, turn off Spin Available