Checkup

Nice, easy to use app. The retro look is nice and I like utilities that show me data about my device.

What is information without context? What about reporting normal ranges so one knew whether there was an issue?

Don't expect anything more than speed tests really. I was hoping for hdd error checking but it didn't have it.

There doesn't seem to be anything in the capability of this app that excludes the 1G iPod Touch, why is this model excluded? If it worked I'd be happy to revise this rating.

As another reviewer noted, this app gives nonsense results for speed tests. On my iPhone 5, it shows 0 MHz for CPU and bus speed. The accelerometer results look OK. There are GPS test results too, but I don't know how to interpret them. That's all you get.

Needs update... Besides that works perfectly fine

A great little app that shows you a whole bunch of different specs for your iPhone, including the OS version, the Kernel version, CPU speed and Bus speed. It also has tests for various aspects of the iPhone. I also think it's pretty cool that it can test the accuracy of the GPS - I have the first gen iPhone, so no built-in GPS, but it still seemed to use the iPhone's location finding to check my lat and long and gave me a =/- accuracy of 323m. Hopefully I'll never need to use the Test features to figure out if my read/write speeds are way out of line, or how fast the memory copies, but it's nice that you can do it.

nice app