New and updated apps: PDFpen Scan+, Pinnacle Studio for iPad, Twitterrific!

Every day dozens and dozens of new and updated apps and games hit the iOS and Mac App Stores. It's impossible to keep up with them all, but it's not impossible to pick out the very best. Here they are! Today we've got an update to a great scanning app, a moviemaking app rebuilt for iOS 7, and a cool new feature in a popular Twitter client.

New and updated iOS apps

• PDFpen Scan+ 1.3: This updated version of Smile's mobile scanning and OCR app has a redesigned interface and is easier to use. It's been updated for iOS 7 (now required). Bulk scanning is faster, new features have been added and much more. $4.99 - Download now

• Pinnacle Studio for iPad 5.0: Corel's impressive moviemaking app for the iPad has been rebuilt for iOS 7. It now supports 24, 25 and 30 fps projects, lets you duplicate timeline clips, sports a Rotate Media button and much more. $12.99 - Download now

• Twitterrific 5.7.2: An update to the Iconfactory's popular Twitter client for iOS brings the Edit Tweet feature, which lets you quickly delete a tweet and reopen the Compose screen. Free - Download now

• Unpossible: A white-knuckled futuristic endless running game. Not suitable for those prone to motion sickness. Definitely suitable for adrenaline junkies. $1.99 - Download now

• Scout: Navigation app for US iPhone users. Adds new Search Ahead feature to help you better plan stops for coffee, bathroom breaks, and more. Cheap parking finder to help you find the best prices on parking while traveling, and lots more. Free - Download Now

• Isolani 1.1: Fight your way through an alien spacecraft, overcoming deadly security robots. The new version has new voices for your favorite characters, a new challenge system and bug fixes. Free - Download now

More apps and updates?

If you try any of the apps or updates, let me know how they work for you. If you got any new or updated apps today that you loved, but don't see here, let us know about them!