I constantly have to launch and quit 2 or 3 times before I get a connection that is controllable. Sometimes I get a black screen with a cursor, sometimes I get my desktop but cant control the cursor. Maybe an update would help. This happens on my iPad and iPhone so not device specific.
Update 9/24/16
After last update things seemed to stabilize, but its back to crashing at launch 2 or 3 times before working properly. I love this app and use it constantly when it works, but seriously, why does it crash all the time?! Another star deducted
oopsydaisy74 about iTeleport Remote Desktop, v6.2.12