The dev folk over at Tapbots have just unleashed a major overhaul to their famed Twitter client. Tweetbot 2.0 not only sees the addition of a few new traits and a design refresh, but it’s also on the receiving end of some welcomed iPad compatibility (iOS 5 only). Though, it’s worth mentioning the app isn’t universal — so you’ll have to cough up three bucks for the slate variant, even if you’ve already got the iPhone edition. Amongst the new goodies is a renovated timeline view with pic thumbnails, an optional New Tweets bar, auto-refresh, and a one-tap system for links. If you’re still rockin’ the official birdie app, but are looking for something a bit different, then hit up the source link below to scan through the rest of the features and see if it’s enough to make you fly the coop.

Looking to save some coin on those international calls to your mates in Brussels? Vonage has just rolled out new Android and iOS apps that do just that. The Vonage Mobile app offers free talk and text for corresponding with fellow app users worldwide by way of WiFi or data connection. Need to update app-less Auntie Em while backpacking through the Swiss Alps? The outfit says it’ll save you 70% over major carriers and costs 30% less than Skype. For calls to folks without the app, users can add calling credit in either $4.99 or $9.99 increments right from the iTunes store or Android Market. The software also makes use of your existing number and extensive list of contacts without the need to create another username. Right now, calls to any phone in the US of A, Canada or Puerto Rico are free from the app for a limited time — so long as you stay under 3000 minutes per month, of course. Hit the source link or PR below for more information before heading to your app repository to snag the free download.