Hydration, made delightfully simple.
The Simplest Way To Stay Hydrated.
Track your daily water intake, build healthy streaks, and unlock playful sea creatures — all in a calm, distraction-free experience designed just for iPhone.
Download on the App Store No account setup. No clutter. Just gentle reminders to drink more water.
Stay on track, one glass at a time.
Think Drink turns hydration into a small, joyful habit — with simple tracking, gentle reminders, and a living underwater world that grows as you stay consistent.
The Simplest Way To Stay Hydrated.
Quickly log every glass with a single tap. Your daily goal and progress are always front and center, so you can see exactly how much you’ve had today.
Reach Your Goal And Unlock Hidden Rewards.
Hit your daily hydration goal to celebrate with confetti and surprise visitors. The more consistent you are, the more delightful rewards you unlock.
Build Your Streak. Stay Accountable.
Streaks help you see how many days in a row you’ve hit your goal. Each new streak milestone is a small win that keeps you motivated to drink enough water every day.
Set Timed Reminders And Never Miss A Drink.
Use gentle timers to nudge you throughout the day. Choose when to be reminded so it fits naturally into your routine — not the other way around.
Discover the Deep: Collect Rare Sea Creatures.
Every streak brings new life to your underwater world. Collect rare visitors, from turtles to divers, and watch your tank come alive as you stay hydrated.
Track Your Progress, Day And Night.
Think Drink gently shifts from day to night as time passes, so your tank always matches your moment. It’s a calm companion from your first glass to your last.
Built for peace of mind.
Think Drink is designed to be simple and respectful. Your hydration data stays on your device, and you can use the app without creating an account.