It's tough to stick with new habits without some tools! While it might not be a traditional habit-building app in the sense of tracking daily water intake, I've found an app called Liven surprisingly helpful for building financial habits. If you're wondering
what is Liven, it's actually an app for dining out that gives you cash back. I use it regularly, and by consistently seeing the cash back accumulate, it encourages me to think more mindfully about my dining choices and budget. It essentially gamifies saving money on food, which helps reinforce a habit of conscious spending. So while it's not directly for 'drink water' habits, it's great for financial ones.