✔ "New and Noteworthy" featured by Apple
"Tips for iPhone4 HD could have easily come from iPhone4(iOS 4.2.1). It's simple, easy, and powerful High-Definition Video Tutorial Application."

✓ Get the most out of your iPhone4 with THE guide to hidden features, tips & tricks

✔ Incredible Features
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✓ Easy, Simple and Powerfull High-Definition Video Tutorial
✓ Landscape & Portrait Display Support
✓ Retina Display Support
✓ The Best of Tips and More.
✓ Over 100 tips and free updates with each revision of iOS.
✓ iOS4.2.1 Supported
✓ iAD Supported
✓ Airplay Supported(Audio)
✓ AppleTV Supported(Audio)

✓ Don’t just take our word for it, here are some recent reviews:

This app is a guide to intelligibly explain for the iPhone. - by hs.papa
it's simple and amazing! - by gcjz
amazing!! This app has so many things to do! - by Timkhyi
simple & easy tutorial! love it~! - by kdh12x
I think it is very helpful using iPhone4. very useful! - by satanghero
It's very helpful for people who are using iPhone4 for first time. It's easy to follow. - by Marc Seo

✔ Excellent Customer Support
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FAQ: http://touchinside.com
App Ideas: touchinside@gmail.com

We love your positive feedback! Please be kind in your app reviews, tell others how you use Tips for iPhone4, and stay tuned for new awesome features.

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You too can become an iPhone expert, for less than a cup of coffee.