The ground clutter makes this app pretty much unusable. I did not understand the not being able to zoom in complaints. You can zoom in using your fingers just like on a web page. I think Ill probaly use the weather underground app. Its radar is a lot better and it is free, the only draw back is that it is browser based.
After using the app. a little longer I would say do not buy it. It constantly has problems connecting to the radar, maybe 75% of the time it does not work.
ZTX about Texas Radars