Application mall. Card point stovepipe APP is a very easy-to-use sports stovepipe software. There are many stovepipe skills on the platform, which can help some users with thick legs stovepipe. They have a pair of perfect stovepipe, and have very scientific stovepipe methods and skills, which can be practiced anytime and anywhere. The software can be downloaded, installed and used by searching in the application mall that comes with the device, and no charge will be charged.