Restore Purchases

To me, this app is really great, but it would be nice to have a restore purchases button. The only reason I think this is because I had deleted the app off my phone, and I had bought all the available voice options, and I just re-downloaded the app, but seen that the voices were not downloaded. I tried to look for a restore purchases button, but I didnt find anything. Im just saying that it would be nice to have a restore purchases button because I spent about $5.00 buying the voices and extras.

Alzha the Pegasus about Cleverbot