Seems to work well in my first 10 minutes of testing, but somehow the iPhone version produces a larger read out on my iPhone plus, than the iPad versions, on my iPad mini (even tried to install the iPhone version on my iPad, but was forced into using the iPad version). Why not fill the whole screen? Or better yet, make it adjustable in size, and with memory of the last used size. I LOVE tentacle. I have 2 of the old, and 2 new sync boxes. Couldn’t be happier. This app would be a perfect 5 stars if the numbers would just fill the entire width of the screen!