Input Hydration vs AquaZone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Input Hydration
Easily monitor your daily water intake with customizable goals and real-time progress tracking. View your consumption in ounces, liters, and gallons, with options for light and dark modes. Undo mistakes or reset entries effortlessly.
- Track daily water intake
- Set personalized hydration goals
- View progress in ounces, liters, gallons
- Light and dark mode options
- Undo and reset intake entries
- Real-time visual progress tracker
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Track Your Hydration: Our intuitive app makes it simple to monitor your daily water intake. Choose from convenient options of 8, 12, 16, or 20 ounces and see your progress in real-time! Comprehensive Insights: Get detailed insights on your water consumption with displays for ounces, liters, and gallons. Once you’ve reached a liter, watch as your intake is converted into liters and gallons for easy understanding. Beautifully Designed for Any Mode: Switch between light and dark modes with ease. In dark mode, enjoy vibrant shades of yellow, green and blue for the ounces, liters, and gallons displays. Undo and Reset with Ease: Made a mistake? Quickly undo your last intake entry or perform a full reset at any time with dedicated buttons. User-Friendly Interface: With a sleek and modern design, our app features a user-friendly interface, including neatly spaced buttons, borders around display sections, and convenient navigation. Water Intake Goals: Introducing our new Daily Water Intake Goals feature! You can now set personalized hydration goals to help you stay on track throughout the day. Watch your progress in real time with our visual tracker, and receive alerts when you’ve reached your daily target. Choose from a variety of flexible goal options to fit your lifestyle and make hydration easier than ever. Get Started Today Download now and take the first step towards a healthier, more hydrated you!
AquaZone
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AquaZone is a clean, reliable water intake tracker built for iPhone. Hit your daily hydration goal, build a streak, and stay consistent — all with no subscription and no account required. Key Features • Circular Progress Ring — A beautiful, at-a-glance ring on the home screen shows exactly how close you are to your daily goal. Fills up as you log throughout the day. • Quick Log Buttons — Log 8 oz, 16 oz, or 20 oz with a single tap. Add a custom amount anytime. • Streak Tracking — Build a daily streak by hitting your goal. Miss a day and the streak resets — motivation to stay consistent. • Goal Celebration — When you hit your goal, AquaZone celebrates with a full-screen animation featuring your chosen character. • Character Selection — Pick your hydration companion from six fun emoji-style characters. Your character sticks — no surprise resets. • HealthKit Integration — Optionally write your daily intake to Apple Health so it appears alongside your other health data. • Smart Reminders — Set interval reminders (every 1, 2, 3, or 4 hours) that automatically pause during your sleep hours. • Weekly Stats — A bar chart shows your intake day-by-day over the past week. See your patterns at a glance. • History & Calendar — Browse your log entries and see a calendar dot view for every day you met your goal. • Goal Calculator — Enter your weight and activity level, and AquaZone calculates a recommended daily goal using the standard oz-per-pound formula. • Multiple Units — Switch between ounces, milliliters, cups, and liters in Settings. • Data Stays on Device — Everything is stored locally using SwiftData. No cloud sync, no account, no data collection. Why AquaZone? Most water tracker apps are either cluttered with ads, locked behind subscriptions, or unreliable after updates. AquaZone is free to use, and Pro is a single one-time unlock — pay once, no subscription, ever. No ads, no account required. It does one thing well: helps you drink enough water every day. Privacy AquaZone stores everything locally on your device. No account is required to use any feature. The only optional network activity is HealthKit integration, which writes to Apple's on-device Health database. We collect no analytics, no crash data, and no personal information.
Screenshots
Verdict
The clearest difference is in-app purchases: Input Hydration at none against AquaZone's 1. Input Hydration also leads on update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AquaZone sells 1 one-off in-app purchase. Input Hydration asks for nothing beyond the download.
Input Hydration ships an update daily, AquaZone every 2 months. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.
| Parameter | Input Hydration | AquaZone |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Daily — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Shafqat Rahman | Black Automations |
In-app purchases
Input Hydration
No in-app purchases
AquaZone
- AquaZone Pro$4.99
Questions
Is Input Hydration free?
Is AquaZone free?
Do Input Hydration or AquaZone have ads?
Which is updated more often, Input Hydration or AquaZone?
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