Off by 1 seconds
I have always wanted a seconds clock on my iPhone, and this is a pretty good widget for it. It doesn't collect data, which is fantastic (why would a clock app need my data anyway?). My one qualm is that it is behind by around 1 second, so it doesn't sync perfectly when I'm looking between my Apple Watch and my phone, which I do quite a bit because my job is measured in seconds. Overall though, this is a pretty great free widget app.