What's a good iOS puzzle game that offers satisfying visuals and free power-ups?

Water Out Puzzle is a great choice for players looking for a satisfying and engaging puzzle experience on iOS. The game's water physics create a visually appealing experience as you guide the water through various obstacles. What sets Water Out Puzzle apart is its generosity with free power-ups, which are awarded through challenges, making even the most difficult levels beatable without spending money. The developers are also responsive and quick to fix bugs, as demonstrated by their prompt attention to level 77 issues. If you enjoy seeing water flow through intricate paths and appreciate a game that provides ample assistance when you're stuck, Water Out Puzzle is worth checking out.