I can use the free version of Seobility, which gives me fantastic functionality and insight. I have all the other SEO tools, but this is the one that I check daily and depend on. I consistently find that the ranking results match what I get when I do a random search.

Seobility was invaluable to me when I had a terrible website issue and had to completely rebuild my website and rankings. I went from being off of Google completely to having all of my top 10 keywords ranking within the top 2. Review collected by and hosted on G2.com.

I wish there were an iPhone app. I use the iPhone app from a competitor, and it's much easier to access. Worth the extra effort but it would be nice to streamline. Review collected by and hosted on G2.com.