waterdrop® Hydration App vs Aqua
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
waterdrop® Hydration App
This app helps you establish personal hydration goals and daily targets to make drinking water a habit. It tracks your fluid intake, sends reminders, and offers challenges to keep you motivated. It also integrates with Apple Health for automatic target updates based on activity.
- Personalized hydration goals
- Daily drinking targets
- Fluid intake tracking
- Water intake reminders
- In-app challenges
- Apple Health integration
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Your dry spell ends here! How much water should you drink a day? Everybody has different needs. We help you establish your personal hydration goals & daily targets and make sure that drinking water becomes second nature. App your drinking game. The waterdrop® Hydration App helps you keep on track with your fluid-intake. It's your water tracker app that reminds you to drink water and challenges you to take it one sip further. Our app... • Tracks Keep track of your drinking habits 24/7 and reach daily targets. • Reminds Regular water reminders help you reach your daily drinking goals – sip by sip. • Challenges Discover in-app challenges, collect exclusive Club points and exchange them for free accessories. We even integrate with Apple Health, which means you can sync your water intake to Apple Health and automatically update your hydration target based on the activity you logged in Apple Health. NEW: Fancy an extra smart water bottle? The innovative LUCY Smart Cap automatically measures your every sip in the waterdrop® Hydration App, uses UV-purification to gently clean your water (without any chemicals!) and reminds you to reach your daily drinking goal by flashing softly. Thanks to LUCY, your water bottle tracks, purifies your water and reminds you to drink – all in one.
Aqua
Easily monitor your daily water intake and improve hydration habits. Set personalized goals, log consumption with a tap, and view progress over time. Receive timely reminders to ensure you stay on track with your hydration.
- Personalized daily hydration goals
- One-tap water intake logging
- Daily, weekly, monthly history
- Progress monitoring and streaks
- Drink water reminders
- HealthKit integration
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Aqua is a simple tool for tracking and improving your daily water intake. Whether you're an athlete looking to optimize your hydration levels, or just someone who wants to make sure they're getting enough water every day, Aqua can surely be helpful. With an easy-to-use interface, customizable daily hydration goals and stylish color palettes, Aqua makes it simple to monitor your water intake and stay on track. Aqua also allows you to sync your progress with the iPhone Health app to make sure that your new hydration habits will always be up to date! Features: - Set personalized daily hydration goals - Log your water intake with the tap of a button - View your daily, weekly, and monthly hydration history - Monitor your progress and keep the streak alive - Get reminders to drink water throughout the day - HealtKit integration Start taking control of your hydration habits with Aqua: Water Tracker!
Screenshots
Verdict
The clearest difference is rating: waterdrop® Hydration App at 4.8 against Aqua's 4.0. waterdrop® Hydration App also leads on ratings volume (782 vs 2) and device support (3 vs 1). Aqua's advantage is update cadence (every 6 days vs every 2 months) and monetization model (free vs free with in-app purchases). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
waterdrop® Hydration App holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: waterdrop® Hydration App has 782 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 83% of waterdrop® Hydration App's written reviews are positive against 100% of Aqua's, so the app with the better star average is not the one people write more warmly about.
waterdrop® Hydration App ships an update every 2 months, Aqua every 6 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | waterdrop® Hydration App | Aqua |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (782 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 83.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 782 — better | 2 |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 95 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Waterdrop Microdrink GmbH | Andrea Masturzo |
Customer experience
waterdrop® Hydration App
Aqua
Bugs and requests
waterdrop® Hydration App
Reported bugs
3 issues- Challenges/progress sometimes reset unexpectedly
- Connectivity issues with Lucy smart cap
- App crashes or freezes on some devices
Requested features
6 requests- Ability to edit or backdate entries
- Integration with Apple Health
- Option to save custom drink sizes
- Mixing/blending of Waterdrop flavors
- Inventory tracking for Waterdrop products
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- Apple Watch app or complications
Aqua
Not enough reviews yet to summarise bugs or requests.
In-app purchases
waterdrop® Hydration App
No in-app purchases
Aqua
No in-app purchases
Questions
Is waterdrop® Hydration App free?
Is Aqua free?
Which has better reviews, waterdrop® Hydration App or Aqua?
Do waterdrop® Hydration App or Aqua have ads?
Which is updated more often, waterdrop® Hydration App or Aqua?
Other comparisons
