Comparison

Simple Water Tracker vs WaterDone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simple Water Tracker

This app helps you build a healthy hydration habit with smart reminders and easy logging. Track daily intake, view trends, and integrate with Apple Health. All features are available without a subscription.

Highlights
  • Smart reminders for hydration
  • Daily intake and goal tracking
  • Home screen widgets
  • Visual graphs and insights
  • Customizable drink categories
  • Apple Health integration
  • Cloud backup
Features
Read full description

MizuNote is a simple water tracker to help you build a healthy hydration habit. Core features — logging, reminders, goals, graphs, widgets and more — are free. Smart reminders keep you on track in your busy day, and easy one-tap logging makes recording effortless. ■ Free Core Features Logging, drink categories, editing history, reminders, goals, graphs, home screen widgets, Apple Health sync and cloud backup are all free. Just download and start tracking. ■ MizuNote Pro Upgrade to Pro to unlock: • One-tap logging without opening the app — from notifications, widgets, Control Center, the Action button and Siri/Shortcuts (you can even log by tapping an NFC tag with a Shortcuts automation) • Apple Watch app — log from your wrist and check today's progress with watch face complications • No ads Choose an annual plan or a one-time purchase. New subscribers can try the annual plan free for 2 weeks. The subscription renews automatically after the trial unless canceled; you can cancel anytime in your App Store account settings. ■ Smart Reminders Customizable notifications to prevent dehydration. Set your start/end times, intervals, and active days to fit your lifestyle. Never forget to take a sip. ■ Daily Intake & Goal Tracking Track your daily water intake with a clean ring chart. Set your goal manually or let MizuNote calculate it based on your weight, gender, age, and activity level. See your streak grow as you hit your goal each day! ■ Home Screen Widgets Multiple widget designs — progress circle, drop, minimal, weekly summary, and more. See your hydration status without even opening the app. ■ Visual Graphs & Insights Track your hydration trends by day, week, or month. View category breakdowns to understand your drinking patterns at a glance. ■ Drink Categories & Quick Logging Log water, tea, coffee, juice, and more with preset buttons. Customize icons, colors, and set up to 6 quick-access favorites for one-tap recording. ■ Hydration Factor Set a hydration percentage for each drink (e.g., Coffee = 80%) to track your actual net hydration. ■ Nutrient Tracking Track Caffeine, Sugar, and Protein intake alongside your hydration to manage your overall health. ■ Apple Health Integration Automatically syncs your hydration data with the iOS Health app (HealthKit). ■ Cloud Backup Back up your data to Google Drive and restore it anytime. Never lose your records. ■ Edit & History View your full intake history with timestamps. Easily edit or delete past records. ■ Dark Mode & 7 Languages Comfortable dark theme for night use. Available in English, Japanese, Korean, Spanish, Portuguese, Traditional & Simplified Chinese. Build a healthy hydration habit with MizuNote — simple and designed to keep you on track every day. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bearcode.co.jp/privacy_policy

About

WaterDone

Features
Read full description

WaterDone is the lightest way to keep sipping before you get thirsty. Had a sip? Tap once. That's the whole app. No amounts to type. No daily target. The goal is a rhythm: another sip within the interval you choose. A little drop dries out as time passes and fills up when you drink, and a gentle word tells you how you're doing — "Hydrated", "Time for a sip". • One tap from your Lock Screen or Home Screen widget, without opening the app • See when your next sip is due, right on the home screen • A gentle nudge before you dry out. You pick the interval (2–4 hours) and the hours it can reach you. Works fine with notifications off, too • Tapped by mistake? Undo in one tap • Just ate? Tap “I just ate” and your next nudge moves later (it isn’t counted as a sip) • Optionally get one gentle cue after a workout • Run “After my bath” in Shortcuts to log one sip without opening the app • A streak and a simple calendar of every sip • Made for iPhone Duo's larger display, too • No account. Water records and settings are stored on your device. If you turn on Hot Days, your approximate location is sent to a weather service WaterDone Pro (auto-renewable subscription) • Log “I had a sip” from Apple Watch, with today’s count and next suggested time on complications • On hot days, optionally make your usual reminders arrive a little earlier using today’s forecast Logging, rhythm reminders, “I just ate”, widgets, and writing to Apple Health remain free. If Pro expires, your existing records are not deleted or hidden. Pro is available as a monthly or yearly auto-renewable subscription. A free trial appears only when the App Store reports that you are eligible. The subscription renews unless canceled at least 24 hours before the current period ends, and you can manage or cancel it anytime in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zec-inc.jp/privacy Hydration that doesn't feel like homework. WaterDone is not medical advice and does not calculate how much water you need.

Screenshots

Simple Water Tracker4 screens
WaterDone4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Water Tracker at none against WaterDone's 2. WaterDone's advantage is ads (none vs shown) and update cadence (daily vs every 8 days). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. WaterDone sells 2 in-app purchases, starting at $1.99 per month. Simple Water Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Water Tracker ships an update every 8 days, WaterDone daily. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
Simple Water Tracker versus WaterDone: the parameters behind the verdict, then further details
ParameterSimple Water TrackerWaterDone
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 daysDaily — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better17.5
Further details — not scored
Size73 MB12 MB
Age rating4+4+
DeveloperBearcode Co.ZEC Inc.

In-app purchases

None

Simple Water Tracker

No in-app purchases

2 purchases

WaterDone

Subscriptions2
  • Monthly Plan7 Days trial$1.991 Month
  • Yearly Plan7 Days trial$9.991 Year

Questions

Is Simple Water Tracker free?
Simple Water Tracker is free to download, with no in-app purchases.
Is WaterDone free?
WaterDone is free to download, with in-app purchases available.
Do Simple Water Tracker or WaterDone have ads?
Simple Water Tracker shows ads; WaterDone does not.
Which is updated more often, Simple Water Tracker or WaterDone?
Simple Water Tracker ships an update every 8 days, and WaterDone daily. Most recently, Simple Water Tracker was updated on November 4, 2026 and WaterDone on November 9, 2026.

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