Impressive, small, and free – System Monitor Ultimate Review

I gotta say, I'm impressed by this activity monitor. This really should be something that is included with iOS or in Settings. One thing though unlike the screenshot this does not show processes, neither on my iPad 2 nor iPhone SE. But it does show really useful information, including what my devices are doing in terms of using data, provides some good basic system data (though couldn't tell me what my iPhone pixel density was and what model it was but big deal), good info about RAM and CPU usage. Those last two are what I was interested in, since my iPad 2 on iOS 9 is so slow I wanted to know like where the problem is. I have plenty of free memory apparently though and the CPU isn't being over worked so at least that's good to know. When I opened it the first time, it wanted access to my photos, but I just denied that. App works fine, don't need it accessing my photos just so it can give me the photo count. For me in the few minutes I've used it, the app is smooth, maybe the people with problems let it access the photos.
Review by Cal-AL on System Monitor Ultimate.