# PinguWater: Water & Caffeine — Hydration Tracker, Reminder > Hydration Tracker, Reminder (iPhone/iPad app by Timur Saurbayev.) - Source: https://appshunter.io/ios/app/pinguwater-water-and-caffeine/id6761137218 (this page in markdown: same URL + `.md`) - Developer: [Timur Saurbayev](https://appshunter.io/developer/1887958717) - Category: Health & Fitness - Price: Free with in-app purchases - Age rating: 12+ - Requires: iOS 17.0 · 259 MB - Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish - Released: 2026-03-31 - Data updated: 2026-08-19 - User reviews in markdown: https://appshunter.io/ios/app/pinguwater-water-and-caffeine/id6761137218/reviews.md ## What is PinguWater? Meet Pingu — a hydration tracker that works out YOUR daily water goal and counts your caffeine in the same app. Stop guessing "8 glasses a day." PinguWater builds a target from your weight, activity level and climate, then adjusts it for pregnancy or breastfeeding if you need that. Change any of it and your goal updates instantly. And because most people's day is half water and half coffee, every drink carries its real caffeine content in milligrams, counted against a daily limit you set. WHAT MAKES IT DIFFERENT WATER AND CAFFEINE TOGETHER Coffee, espresso, matcha, black tea, cola and energy drinks all count toward a caffeine total in mg. Set your own daily limit — 400 mg by default — and watch it in real time as you log. A GOAL BUILT FOR YOUR BODY Weight, activity and climate feed a target between 1.5 L and 4 L. Pregnancy and breastfeeding adjustments are in Settings. Prefer your own number? Override it any time. 39 DRINKS THAT COUNT DIFFERENTLY Water, coffee, tea, milk, juice, soda, sports and cultural drinks — each with its own hydration coefficient, so 250 ml of coffee doesn't count the same as 250 ml of water. ALCOHOL COUNTS AGAINST YOU Beer, wine, spirits and cocktails carry negative coefficients and subtract from your day, with a warning card when they add up. Almost no other tracker does this honestly. REMINDERS THAT KNOW WHEN TO STOP Pick your hours and an interval of 30, 60 or 120 minutes. The wording shifts as you get closer to your goal — and the moment you hit it, the rest of the day's reminders switch off. No nagging, no guilt. STREAKS AND CHALLENGES Current and best streaks, with milestones at 3, 7, 14, 30, 60, 100 and 365 days. Eight challenges to pick from, including a 5-day caffeine break and a 7-day water-only run. HOME SCREEN WIDGETS Small, medium and large. Log a drink straight from the widget without opening the app. There's a Control Center button too, on iOS 18 and later. APPLE HEALTH Every drink you log is saved to Apple Health as water intake. ICLOUD SYNC Your goal, history, streaks and challenges follow you across your iPhones and iPads through your own iCloud account. No login, no server of ours involved. CHARTS THAT MAKE SENSE Day, week and month views with bar charts, a calendar and your running totals. Export everything to CSV whenever you want. 8 LANGUAGES English, Deutsch, Espanol, Francais, Portugues (BR), 日本語, 한국어 and 简体中文 — switchable inside the app, independent of your phone's language. WHAT'S FREE AND WHAT'S PRO Free forever: logging water at any volume and any time, your personalized goal, reminders, streaks and milestones, the caffeine and balance cards, day/week/month charts, iCloud sync, Apple Health, CSV export, the widget, and all 8 languages. PinguWater Pro unlocks: the other 38 drinks (which is what makes caffeine tracking meaningful), custom drinks of your own, editing drinks you've already logged, all 8 challenges, streak recovery, the detailed breakdown/timeline/trend cards in Stats, shareable stat cards, and the panda and cat companions. PRIVACY, PLAINLY No account. No sign-up. No email. Your drink history lives on your device and in your own iCloud — we never see it. There are no ads, no advertising SDKs, no analytics SDKs and no data brokers. The only third party in the app is RevenueCat, which handles subscription receipts and nothing else. Requires iOS 17 or later. PinguWater is a hydration tracking and reminder tool. It is not a medical device and does not provide medical advice. Your suggested daily goal is a general estimate based on body weight, activity and climate — please talk to a healthcare professional before making decisions about your health or fluid intake. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pinguwater Pro | $4.99 | per month | | Pinguwater Pro | $29.99 | per year | | Pinguwater Pro | $1.99 | per 7 days | ## Version history (last 5 releases) ### 1.3.0 — 2026-08-13 What's new: • Caffeine now has its own place in the app — every drink counts toward a daily limit in mg that you set yourself. • Reminders stop for the day the moment you reach your goal. • Faster onboarding, and a clearer goal reveal at the end of it. • PinguWater now runs on iOS 17, so more iPhones are supported. • Fixes and polish throughout. Thanks for using PinguWater. If it's helping, a rating genuinely makes a difference to a small app like this one. ### 1.2.2 — 2026-04-18 Minor improvements and bug fixes. Thank you for using PinguWater! If you enjoy the app, please leave a review. ### 1.2.1 — 2026-04-14 - Fixed default system language ### 1.2.0 — 2026-04-13 What's New in 1.2.0 - Redesigned Onboarding — New unit selection, climate, and activity steps with animated Pengu visuals - Simplified typography for a cleaner, more consistent look - Bug fixes and performance improvements ### 1.1.0 — 2026-04-08 What's New in 1.1.0 - Custom Drinks — Create your own drinks with custom emoji, hydration level, and nutrition facts (calories, vitamins, minerals) - Challenges & Streaks — Stay motivated with hydration challenges and daily streak tracking - Home Screen Widget — Track your progress and log water right from your home screen - Smart Caffeine Tracker — Monitor your daily caffeine intake across all drinks - Redesigned Onboarding — New unit selection, climate, and activity steps with animated Pengu visuals - Light Theme Polish — Improved contrast and readability across all onboarding screens - Collect Pets — Unlock adorable companions by hitting your hydration goals - Simplified typography for a cleaner, more consistent look - Bug fixes and performance improvements ## Apps similar to PinguWater | App | Rating | Price | Category | | --- | --- | --- | --- | | [Mizu: Water Tracker](https://appshunter.io/ios/app/mizu-water-tracker/id6761321407) | — | Free | Health & Fitness | | [Drink Water: Hydration Tracker](https://appshunter.io/ios/app/drink-water-hydration-tracker/id6760728526) | — | Free | Health & Fitness | | [Sip - Water Tracker](https://appshunter.io/ios/app/sip-water-tracker/id6757387389) | 5.0 (1) | Free | Health & Fitness | | [Water Tracker Hydromate](https://appshunter.io/ios/app/water-tracker-hydromate/id6753263429) | 2.0 (1) | Free | Health & Fitness | | [Lyfted Mental Health](https://appshunter.io/ios/app/lyfted-mental-health/id6761035784) | 5.0 (11) | Free | Health & Fitness | | [Lunette: Period & Mood Log](https://appshunter.io/ios/app/lunette-period-and-mood-log/id6771161034) | — | Free | Health & Fitness | ## More apps by Timur Saurbayev - [Speaker Clean: Water Eject](https://appshunter.io/ios/app/speaker-clean-water-eject/id6762512658) - [Roadmeter: GPS Speedometer HUD](https://appshunter.io/ios/app/roadmeter-gps-speedometer-hud/id6795120513) All apps by Timur Saurbayev: https://appshunter.io/developer/1887958717 ## Related topics [drinking water apps](https://appshunter.io/ios/topics/drinking-water-apps) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*