Cactus: Water Tracker Reminder

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Everyone
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Everyone
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About this app

There's a tiny cactus living on your phone β€” and right now, it's thirsty. 🌡

Every glass of water you drink brings it back to life. Hit your daily goal and it stands tall, blooming and proud. Cactus turns drinking water into a habit you actually want to keep β€” because nobody likes to see their cactus sad.

A MASCOT THAT MIRRORS YOUR DAY
Your cactus has 5 moods, from bone-dry to thriving. It follows your hydration in real time: every drink you log perks it up a little. And each morning it wakes up thirsty again β€” your daily little reason to drink water.

A WATER GOAL MADE FOR YOU
No generic "8 glasses a day". Cactus calculates your daily water intake from your weight, your activity level and your climate β€” so you drink toward YOUR number. Prefer to pick your own target? You can.

EVERY DRINK COUNTS β€” JUST NOT EQUALLY
Water, tea, coffee, juice, milk, smoothies, sparkling water… each drink has a real hydration value. Coffee only counts half, and (sorry) alcohol counts zero. Your progress reflects what your body actually gets.

REMINDERS THAT NUDGE, NEVER NAG
A water reminder at the pace you choose, only between your wake-up time and bedtime. No guilt trips, no buzzing at 3 AM β€” just a friendly nudge to drink water.

ALSO IN THE POT
β€’ Log a drink in two taps, with quick-add amounts
β€’ A drink-by-drink timeline of your day, plus your best-day record
β€’ Daily streak and weekly hydration stats
β€’ Light, fast, works offline β€” no account, no sign-up

Whether you're looking for a water reminder, a simple water tracker, or just a little green friend who cheers every time you hydrate β€” Cactus is waiting for you. Fair warning: it's a bit thirsty. πŸŒ΅πŸ’§
Drink water reminder & tracker. Daily hydration goals, watch your cactus grow.
Updated on
Sep 25, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

What's new
β€’ Your language, everywhere: dates, times, decimals and units now follow your language
β€’ A clearer Home tab once your daily goal is reached
β€’ New glass and bottle icons, and the 90-day journey now counts real weeks
β€’ Translations reviewed in every language, plus bug fixes

Thanks for staying hydrated with us