Ally Mobile Banking 1.0 (free) - Ally Bank has unveiled a new self-titled, banking tool for the iPhone, iPad, and iPod touch. With Ally Mobile Banking users can easily check account balances and view recent account activity while on the go. Support is offered for using the phone's GPS to find nearby ATMs and cash back locations, or for moving money between Ally accounts. Transactions made are also encrypted with the same technology as online banking. [Download - 13.6MB]

Tweetbot 2.3 ($3) - A new version of Tweetbot, a Twitter client with multiple timelines and smart gestures, is now available for the iPhone/iPad. Features of the upgrade include a new tweet detail view with inline conversations and replies, Droplr compatibility, and higher-resolution image uploads when on Wi-Fi. It also adds the ability to e-mail conversations or post a link to them via Storify, while in the conversation view. [Download - 10.3MB]

iMariner Offshore 1.0 ($100) - iMariner Offshore is a new ocean navigation app for sailors. The program displays both your boat and neighbouring vessels using AIS technology, and includes an integrated solar compass. The built-in log book can be used to record everything from the date and time to water-depth, and also supports latitude/longitude coordinates. [Download - 80.7MB]

TourWrist 2.3.2 (free) - Spark Labs recently launched TourWrist 2.3.2, an updated version of its virtual-tour application for iOS devices. The upgrade offers a wide variety of new and improved features, ranging from greater overall stability to support for the latest iPad's high-resolution display. Other changes vary from improved previewing and editing options, to additional zooming functionality. [Download - 6.9MB]

Cannon Cat 1.0.3 (free) - Cannon Cat is a new 2D action/adventure game for the iPhone and iPad where players must saved trapped skyfish from the evil Emu. The object of the game is to shoot the Cannon Cat from one cannon to another while avoiding obstacles and rescuing as many fish as possible. To help players succeed, the cat's space suit comes with a series of powerups that can be earned throughout the game. [Download - 17.5MB]