I used to use this app all the time, but ever since I bought an LG phone, I had to turn to my iPad for all my iOS applications. I installed this, opened it, and my first impressions were good. However, once I attempted to purchase the extra features, it just wouldn't work. I have no idea if it's because I run an older version of iOS or not, or if it's just the developer. The purchase would not work, and I hope this can be resolved. I'd hate to see an app like this get outdated.. :(