Not exactly an iOS development tool, but it is an idea that is mad enough to get a mention. As the name suggests, Objective-Cloud allows you to run Objective-C in the cloud. You can develop your custom web applications in Xcode, deploy straight to the cloud and they handle all the scaling. They also provide an SDK that includes a custom HTTP handler for creating RESTful web services. Price tiers are very reasonable as well.
Clubhouse is a fast, uncluttered project management platform that combines just the right amount of simplicity and flexibility so teams can focus on the code, not the tool. It features a robust set of popular integrations (GitHub, GitLab, Slack, and more) and a well-crafted API to automate workflows.Try it for free for 14 days.