Considering the easy graphics, basic controls and game play, this game will burn 90% of a full battery in 2 hours. this app is an excellent game with so much to do. The ads were a major problem. Every time I would come back from an island an ad would pop up during the loading screen causing the game to crash so I purchased remove ads and it is totally worth the 6.99. Anything that required an ad to be watched now gets bypassed, i.e double rewards, pet bones, pearls, coin chests and more. That was an awesome surprise. There’s plenty to do with fishing, upgrading your boats, tournaments, quests, challenges and more! The only complaint I have and maybe I’m just not far enough into the game is being to upgrade your fishing pole. Faster casting, longer lines. Maybe lures an option too. But this game itself is 5 stars but the fact I can only play about 2 hours due to the battery drain is why I gave it a 3! There must be something that can be done to help this. To the Devs….Thank you for such a gem of a game but please fix the battery drain and the heating up of the iPad. Thanks! Tight lines y’all!