We have used testingforall, cerulean health and testing express before, none of which was as complicated as Skyway Testing. We could not find the app on android, but only for iPhone. The instructions on the procedure are not complete at each step. The date of birth that is inputted when purchasing the kit, is then automatically yet incorrectly inputted in the form that needs filling before uploading the test result. The testing procedure requires videoing oneself during the testing phase including during the 1-minute dipping of the swab into the solution. The app goes then automatically into a 15:00 minute timer, but does not keep the phone awake; our phone went to sleep during the 15 minutes, and when we accessed it again, we had to start from scratch. Once the results were submitted, the certificate arrived via email in less than one minute.