28 of the apps for my iPad &/or iPhone were updated in the past week. Apps that do not have comments in the list below indicates that the update is simply a bug fix release or an Apple iOS 4.x compatibility update with, perhaps, some bug fixes. Apps with an asterisk (*) preceding the app name indicates an app on my iPad.
ABC News 3.1 Less video pre-rolls. Banner ads load after story loads/less intrusive. Swipe past interstitial ads in slideshows. ABC News logo functions as home button
* AudioNote 2.04 Background recording. Folders. Eraser. Highlighter. Update for iPad 2.
AutoStitch Panorama 3.2 Share panoramas on Twitter
* Blastr 2.1 Speed enhancements
Dictionary.com 2.0 Add Word of the Day to favorites list. Voice to text support for iPod touch models with external microphone.
Disney FamilyFun 4.1.2
* Evernote 4.0.3
Free Translator 1.4.3
* GoodReader for iPad 3.7.0 Redesigned PDF Annotations popup menus. Unflatten flattend PDFs. Better handling of audio remote controls.
Graphing Calculator 1.3.1
GV Mobile + 2.2.0429 SMS conversation grouping. Hide search bar. Orientation lock. Passcode lock. Privacy push.
* Image Comics 1.3.1
Instagram 1.6.5 Radial tiltshift mode
News.me 1.1 Share text excerpts from article view. Bit.ly integration.
* Penultimate 3.0 Use your own image to creating photorealistic paper. Paper Shop. Option to include paper design when sending/printing a notebook.
* Qwiki 1.0.5
Showyou 1.13 Installs on pre-iOS 4.3 devices down to 4.0
* SketchBook Pro for iPad 2.0 Customize user interface. Brush properties puck. Additional brush properties. Slider precision. Additional brushes. Pinch zoom. Dropbox support. Layered file import. iPad 2 support including mirroring on external display.
Time Magazine 4.1.11 TIME magazine (paper edition) subscribers can access iPad edition for free.
Tripit 2.5 UI now compatible with iPad including support to display large maps.
* TweetDeck 2.0.1 Twitpic/Mobypicture image upload support. Twitpic now default image update service. Edit custom column title. Add Column of your own tweets.
* Twitter 3.3.4 Launch links from messages. URL shortener option removed. Radar of nearby tweets removed
White Noise 4.9.2
Windows Live Messenger 1.2 VoiceOver support
* Zite 1.1.1