7 Must-Have Apps for Salespeople

Inc.com
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Take pitch presentations with you.

Put together interactive presentations on the go with Apple's Keynote app. The app also allows you to view and edit presentations made on Keynote '09 or Microsoft PowerPoint. When you're ready to share, simply plug your device into a projector or HDTV, or use the full-screen view in the app to show small groups.

Keynote, by Apple
Available for: iPhone, iPad, and iPod Touch
Cost: $9.99