Testmunk

Testmunk is a cloud-based mobile app testing solution for iOS and Android devices that allows you to automate your testing. Over the cloud, you can test on a large number of Android and iOS versions and devices and receive high-resolution screenshots of each step of the test to review UI design. Testmunk supports continuous integration and their paid plans are accompanied by one of their QA Automation Engineers, who can help you set up, maintain, or modify tests, while their free plan includes 3 hours of device time and API access.