WaterLog is described as 'Get your body back on track by drinking more water consistently and making it easier than ever to get into the habit. WaterLog helps you do this by calculating a daily goal based on common metrics and motivating you to drink at an interval of your choice' and is a water drinking reminder in the sport & health category. There are more than 10 alternatives to WaterLog for a variety of platforms, including Android, iPhone, Apple Watch, Android Tablet and iPad apps. The best WaterLog alternative is HydroTracker, which is both free and Open Source. Other great apps like WaterLog are Hidroly, Neer, Waterit and Waterllama.