
Guppy Gulp - Water Tracker
Daily Hydration Reminder
0 ratings
Free
In-App Purchases
Rating summary
About
Most water trackers are a number that goes up. You hit the goal, nothing happens, and by Thursday you have stopped opening the app.
Guppy Gulp gives the number something to be for.
Every drink you log becomes water for a reef you are keeping. Hit your goal and it runs clear, the fish are lively, and your streak holds. Miss a few days and the glass clouds over, the fish slow down, and you can see it the moment you open the app. Nothing is taken away from you and nothing shouts at you. The tank simply reflects the week you have actually had.
That turns out to be the difference. A reminder is easy to swipe away. A thing that is waiting for you is harder to ignore.
IT IS NOT JUST WATER
Twenty-six drinks, and each carries its own hydration value, because a litre of coffee is not a litre of water and pretending otherwise makes the number meaningless. Tea, coffee, juice, milk, sparkling, sports drinks, and yes, beer and wine, which count for what they are actually worth.
Your goal is calculated from your weight, age, activity and climate, and you can override it whenever you like.
A REEF WORTH COMING BACK TO
111 species. 63 ornaments, 14 backdrops. Everything is earned with coins you get for drinking: there are no packs to buy, no fish behind a paywall, and no way to skip the part where you drink the water.
Breed the fish you have for ones you cannot buy. Rearrange the tank as often as you like. Seasonal species and decor arrive through the year and leave again.
BUILT TO BE KEPT
- A home screen widget showing today's total and how the tank is doing
- Reminders at the hours you are actually awake, scheduled on your phone
- Streaks, 63 achievements, daily and weekly quests
- Undo on every log, because a mis-tap should not cost you the day
- Works entirely offline
ONE PAYMENT
Try it free for seven days, then one payment and it is yours for good. No subscription, no ads, no upsells, no energy timers.
No account either, and that is not an oversight. There is nothing to sign up for, nothing to sign in to, and nothing about you leaves your phone: no analytics, no tracking, no servers. Your drinks, your reef and your streak live on your device and nowhere else.
Drink water. Grow a reef.
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What's New in Guppy Gulp
1.0
October 30, 2026
1
Subscriptions & In-App Purchases
$9.99
Guppy Gulp Forever
One payment. Every feature, yours for good.





