Oceanhorn isn't the only iOS game inspired by the Zelda franchise arriving these last few months of 2013. Almightree, developed by Chocoarts and published by Crescent Moon, delivers a 3D block-puzzler based around the mechanic of 'plantsportation' (which is apparently teleporting, but with plants). Have a look at the trailer for a better understanding.
While the basis of a 3D block-puzzler has some link (heh) to the Zelda series (think about a lot of the infamous dungeon puzzles), it seems more that the game is banking off the name recognition of Zelda more than being directly inspired by it. I could of course be wrong. Nevertheless, it looks enjoyable enough for a puzzle game (including some interesting camera choices), and we'll certainly know more when it gets closer to launch.