Pixelated mess – Riven (iPhone version) Review

Basically you're donating $4 to Cyan, as the game is unplayable. Riven makes use of cleverly disguised buttons and subtle cues which are lost within the iOS version's overly-compressed images. The images are so heavily pixelated that it breaks immersion and reduces these subtle cues to smudges on a heavily artifacted image. Unplayable; waste of money.
Review by The Witch Doctor on Riven (iPhone version).