My Data Usage Widget Pro

What does “m” mean? Biggest mistake people make in writing is the use of acronyms. Acronyms explain nothing. If one wants to use acronyms it should be explained somewhere. There is no history log for testing. How do you read the test meter. What do the numbers mean! There is no app support in English.

I purchased and installed, it is well written but it has sone bugs, so I opted to get my money back and wait to see if developer puts out a newer version to update to. Not easy to find a good data manager app. Hopefully the designer gets this. It isn’t a bad review, just didn’t work well on the iPhone I have. Thanks

Doesn't work. Who can I call?