Water Tracker vs Simple Hydration Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Water Tracker
This app helps you track your daily water intake and stay hydrated. It calculates your personalized water needs and sends regular reminders to drink, ensuring you reach your hydration goals for optimal health. Features include customizable cups, progress tracking, and motivational rewards.
- Personalized water intake calculator
- Drink reminders and timer
- Progress tracking with history and graphs
- Customizable cup sizes and multiple beverages
- Motivational rewards and badges
- HealthKit and Apple Watch integration
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Drink more water, without thinking about it. Water Log tracks every glass, reminds you when you fall behind, and puts your daily progress everywhere you look: your Home Screen, your Lock Screen, the Dynamic Island and your Apple Watch. ONE TAP TO LOG • Home Screen widgets in three sizes with quick-add buttons for your favorite cup sizes • Lock Screen widgets that show today's ring at a glance • Live Activity: your progress stays on the Lock Screen and in the Dynamic Island all day • Siri & Shortcuts: "Log water in Water Log", or add it to your Action Button • Apple Watch app with complications, so you can log from your wrist SMART REMINDERS • A personalized daily goal calculated from your weight, height, age, activity level and Apple Health data • Drink reminders on your schedule: choose your hours, interval and days • Reminders quiet down automatically once you have reached your goal TRACK EVERY DRINK • Water, coffee, tea, juice, smoothies, sports drinks, milk and more, each with its real hydration impact • Add your own drinks and the exact bottles and cups you use • Metric or imperial: ml, L, or fl oz • Full history with daily, weekly and yearly charts • Log or edit drinks on past days STAY MOTIVATED • Achievements and badges for streaks, milestones and first-time goals • Daily streaks you will not want to break • Apple Health integration: every drink is written to Health automatically WATER LOG PRO The free app tracks water, sends reminders and includes the widgets and watch app. Pro unlocks all drink types, custom drinks and cup sizes, past-day logging and the Live Activity. • Yearly: $19.99 per year with a 3-day free trial • Monthly: $2.99 per month • Lifetime: $29.99, pay once Prices may vary by region. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and are charged to your Apple ID account. Manage or cancel anytime in Settings › Apple ID › Subscriptions. Any unused portion of a free trial is forfeited when you purchase a subscription. NOTE: Water Log is for fitness and general wellness use only and is not intended for medical use. Nothing in this app is medical advice. If you have any medical condition or questions about your fluid intake, consult a healthcare professional before making changes. Terms of use: https://ellisapps.com/terms.html Privacy policy: https://ellisapps.com/privacy.html
Simple Hydration Tracker
Easily log your daily water intake by selecting beverages, amounts, and times. Review your hydration habits with weekly and monthly charts. Add past entries and customize drink options for a stress-free experience.
- Easy drink logging
- Add past entries
- Weekly/monthly analysis charts
- Customizable drink list
- No login required
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An app that allows you to record your daily hydration. Why don't you measure whether you are getting enough water, which is important for your health and diet? Registration is very easy! All you have to do is select the beverage you drank, the amount you drank, and the time you drank it, and tap the "Save" button. . You can use it stress-free with simple operations. Even if you forget to record a drink, you can add past data from the “Calendar” screen. On the "Analysis" screen, you can check your weekly and monthly water intake on a chart. The "Drinks" list screen allows you to add drinks and edit registered drinks. ● Features ・Easy to use, just select and register. ・No need to log in. ・With the calendar, you can quickly check your daily water intake. ●Disclaimer This App is not medical or treatment advice. It is neither professional diagnosis, opinion or service – and may not be treated as such by the user. We strongly recommend that you consult your own physician or another available health professional regarding any diagnosis, findings or interpretation. ● Privacy Policy https://apps.seeds-digital.com/privacy-policy/ ● Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: Simple Hydration Tracker at free with in-app purchases against Water Tracker's subscription. Simple Hydration Tracker also leads on review sentiment (100% vs 64%) and rating (5.0 vs 4.8). Water Tracker's advantage is ads (none vs shown) and ratings volume (2.3K vs 1). On price, update cadence, in-app purchases and device support 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. Water Tracker sells 5 in-app purchases, starting at $2.99 per month and Simple Hydration Tracker sells 2 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.
Simple Hydration Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Water Tracker has 2.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of Water Tracker's written reviews are positive against 100% of Simple Hydration Tracker's.
Water Tracker ships an update every 3 weeks, Simple Hydration Tracker every 4 weeks. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.
| Parameter | Water Tracker | Simple Hydration Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (2.3K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 63.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 2.3K — better | 1 |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 51 MB |
| Age rating | 4+ | 17+ |
| Developer | Ellisapps Inc. | NAOYA ONO |
Customer experience
Water Tracker
Simple Hydration Tracker
Bugs and requests
Water Tracker
Reported bugs
5 issues- Incorrect water intake calculations
- Inconsistent data sync between devices
- Reminders not working as expected
- App crashes or freezes
- Unreliable logging of water intake
Requested features
6 requests- Custom water amount options
- More notification frequency options
- Integration with other health apps
- Ability to log other beverages
- Improved dark mode support
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- Historical data view beyond 7 days
Simple Hydration Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Water Tracker
- Pro Monthly$2.991 Month
- Pro Yearly3 Days trial$19.991 Year
- Water Log & Reminder Plan 1yr7 Days trial$39.991 Year
- Water Reminder Pro$2.99
- Pro Lifetime$29.99
Simple Hydration Tracker
- Premium Plan$1.491 Month
- Support Developer$0.99
Questions
Is Water Tracker free?
Is Simple Hydration Tracker free?
Which has better reviews, Water Tracker or Simple Hydration Tracker?
Do Water Tracker or Simple Hydration Tracker have ads?
Which is updated more often, Water Tracker or Simple Hydration Tracker?
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