Although its corners are slightly more rounded, it's hard to avoid comparing Tylt's Sqrd for iPhone 5 ($TBD) to Incase's Box Case. Appropriate to its name, the one-piece opaque rubber case is squared off at the edges. It's much less thick than Incase's version, though, making it feel a lot smaller in the hand. Sleep/Wake and volume button coverage is a part of this case, as is a protective screen lip.
