Photo fx, Digits Calculator, Robin Hood: Hero of Hope

Photo fx 2.0 ($6) - Following the Photo fx for iPhone update, Tiffen has released a new iPad version of its photo enhancement app. The 2.0 upgrade offers several of the features found in the iPhone update, including a new Image Group and Photographic effects. Also available are crop and rotation enhancements, and a new Eye Light and Auto Adjust filter. [Download - 13.6MB]

Digits Calculator 1.4 ($1) - Shift has announced that its iPad calculator app, Digits Calculator, is now available for the iPhone and iPod touch. The new version has been optimized for use on the smaller iPhone screen and includes high-resolution artwork and icons for the iPhone 4's Retina display. A new commenting feature has also been added with the update. [Download - 1.3MB]

Robin Hood: Hero of Hope 1.1 ($2) - Mobilehead Games has launched Robin Hood: Hero of Hope, a new adventure game for the iPhone and iPad. Included in the game are 6 levels to overcome, where players must dodge, duck, melee, and shoot their way past enemies and boss battles to rescue the girl. In between battles players can also enjoy various cut scenes with voice acting. [Download - 70.8MB]

VPhone 1.2 ($9) - VPhone 1.2 is a new version of Matrix Knowledge Management's flagship mobile VoiP app for the iPhone. Available in the update is a completely new dial pad and voice engine, along with support for up to three configurable accounts. A favorites list has also been added, along with improved prefix integration. [Download - 5.2MB]

Where to? 3.0 ($3) - Where to? 3.0 is a major upgrade to the GPS-based point-of-interest (POI) finder for the iPhone and iPod touch. It features a redesigned user interface and multitasking support under iOS 4, in addition to new iPhone 4 compatibility. Users can now share locations via HTML e-mails, or send information via SMS on phones with the iOS 4. [Download - 7MB]