While cloud services have made product development faster and easier, testing is still a bottleneck. Black box testing is essential in ensuring major issues are caught before an app reaches the end user. Testelf currently provides black box testing for iOS. My goal is to build a testing service that's not only affordable, but also very easy to use. We charge a flat price ($200) per test, have a two-day turnaround, require no documentation or spec from users, and provide a very comprehensive test report.

We launched a private beta with 30 companies around five months ago and have received very good feedback. Today, we are opening up the service to everyone. While we are iOS only for now, we are planning to add Android and Mac app testing in the near future.