When livestreaming with sidelineHD, we strongly recommend you use two phones––one for the camera and one for the scoring. Our livestreamers have found that this method reduces stress and improves performance. A tablet with a WiFi, hotspot, or cellular connection can substitute for a phone as well.
There is one case where two phones is not absolutely necessary (although we still do recommend it). When your phone is connected to either WiFi or a cellular hotspot (NOT the Mevo hotspot), it is possible to operate both your camera and your scoring app with the same phone.