Ringtone Maker Free VS. Paid?
"I have upgraded to the full version for more features, but I can't see the difference between the free and paid version?"
Currently the only difference between free and paid version is the Dropbox support. On the full version, you can download music songs from your Dropbox account to the ringtone maker, when you have converted your music songs to ringtones, you can directly upload the generated ringtones to your Dropbox account so you can share the ringtones on different devices.
We will also add more new features to the paid version in future upgrades. If you have any feature requests or suggetions, please feel free to let us know.