Took my money but didn't unlock fonts – Key Font Keyboard Review

After using the free fonts for this app, I decided to download the locked fonts. I paid the $2.99 but when I went to use the fonts I continued to be prompted to purchase the font to unlock it. Needless to say, I paid for all of the fonts but no matter what I do, I can't download them. I was able to get my money back through Apple and months later decided to try again with this App. The same problem as before; paid but can't unlock the fonts. Obviously the company that designed this App haven't updated it in three years. It's unfortunate since I like the fonts featured in this App.
Review by Bay Area Chick on Key Font Keyboard.