Wow! This project seems to do exactly what ours does right now.. with an even better UI/UX.. but they don't seem to support any kind of nonce'ed and key'ed encr

Wow! This project seems to do exactly what ours does right now.. with an even better UI/UX.. but they don't seem to support any kind of nonce'ed and key'ed encryption? For some reason it's no longer on the App Store anywhere.