AndTweet is a light-weight Twitter client for Android. It is optimized for fast operation using both Touch and Keyboard. It has a finger-friendly interface that allows the user to quickly navigate tweets and respond to them with just the touch of a finger
Voice on the Go - Monthly Subscription-provides hands-free and eyes-free access to EMAIL BY VOICE using ANY mobile phone while driving or any time you're on the go. You can listen to email as well as reply, compose, forward and delete - ALL BY VOICE.
Voice on the Go is accessed by voice (just like calling your voicemail)