Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Working Copy - The powerful Git client for iOS
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
CodeHub - CodeHub is the most complete, unofficial, client for GitHub on the iOS platform.
Travis CI - Simple, flexible, trustworthy CI/CD tools. Join hundreds of thousands who define tests and deployments in minutes, then scale up simply with parallel or multi-environment builds using Travis CI’s precision syntax—all with the developer in mind.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.