I was looking up info on smart watches and I stumble across this application called oui. Basically what it is is text message based driving directions and you can also find things near by like grocery stores.
To me, this would be a perfect integration with Mudita and not waste time with trying to integrate maps, since this phone is billed as no internet.
Basically what you do is text a keyword such as drive or find to 3123131234 with the info you want.
Ex. Drive from your house to Dominos pizza and it gives you the directiona instantly.
It also shows the weather, etc.