Still, using a Git repository also comes with its share of challenges. One of the biggest is that you must comply with the Git repo size limit of different managers like GitHub and Bitbucket to ...

Developers often use git repositories to store and retrieve source code files. This is usually done on a desktop computer, but new iOS apps allow you to access git repositories while on the go.

When using standard Git, working with the source repository was unacceptably slow. Common operations (such as checking which files have been modified) would take multiple minutes.