The iPhone port of dongsa.net has had a native interface for several months now thanks to the work of Max Christian. The native interface for Android has been ready for a while but as I built it I added way too many new features. Instead of waiting until everything was fully polished I decided to strip back the new features and release an update to get the native UI out there. For those of you that were using the built-in Korean keyboard you will need to download a new input from the Market.
If you have an Android phone you can download the app directly or get it on the Android Market.