I have found that several of the applications at
www.freewarelovers.com work well, but you will have to download the ones you'd like to try to an SD card, then insert the card into your tablet, install the application using the Astro application in you tablet, and see if the installation is successful. Some of the applications that work include Countries of the World, iHeart Radio, A Online Radio, 123 Clip Free, Units Convert, Google Translate, DocstoGo, and many others.