MarketShark 1.0.1 ($20) - MarketShark is designed as a professional-grade investment app for the iPhone/iPad, which focuses primarily on price trends. The program gives information into a company's intrinsic value, and predicts long-term stock price movements. It also comes with a customizable search option, allowing users to decide what data points they want to see, and has more than 600 data points available. [Download - 13.8MB]

Signatures 1.0 ($3) - Crowded Road has recently unveiled Signatures, its new iOS tool for creating customized e-mail signatures. Complete with built-in handwriting-recognition technology, the app can be used to make a wide range of digital signatures, and enables users to integrate an avatar or photo, contact details, favorite quotes, and more. Signatures currently work with all popular e-mail and office apps such as iOS Mail and Quickoffice. [Download - 11MB]

Drafts 1.1 ($1) - A new 1.1 version of Drafts, the note creation and sharing tool for iOS devices, is now available to download from the App Store. With this upgrade comes a variety of new and improved features, including the ability to import iOS Twitter accounts, various speed improvements, and a new “Save to Dropbox” action. Additionally, users can now access the Action Settings in order to disable/enable different actions. [Download - 1.2MB]

Deadmans Run 1.02 ($1) - Deadmans Run is the latest racing game by Nightfall Interactive, where players race and battle for dominance through nine levels and unique environments. The game offers six different cars to purchase and race, each with three upgradable parts, and each with weapons designed to take out the competition. The game also offers both a Single Player Campaign, and Time Trial Mode for each car and all tracks. [Download - 53.7MB]

GarageBand 1.2.1 ($5) - GarageBand 1.2.1 is a new maintenance upgrade for the popular music creation tool and recording studio for iPhone/iPad. The update deals with several issues relating to overall performance and stability of the app, as well as fixes an issue that could lead to crashing or missing songs when sharing to iCloud. Another problem dealt with is the error that occurred when logging into SoundCloud using a Facebook account. [Download - 801MB]