# waterdrop® Hydration App vs Water Alert

The clearest difference is update cadence: waterdrop® Hydration App at every 2 months against Water Alert's every 9 months. waterdrop® Hydration App also leads on ratings volume (782 vs 1) and iOS requirement (15.0 vs 26.0). Water Alert's advantage is monetization model (free vs free with in-app purchases) and review sentiment (100% vs 83%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Water Alert holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: waterdrop® Hydration App has 782 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of waterdrop® Hydration App's written reviews are positive against 100% of Water Alert's.

waterdrop® Hydration App ships an update every 2 months, Water Alert every 9 months. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | waterdrop® Hydration App | Water Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (782 ratings)](https://appshunter.io/ios/app/waterdrop-hydration-app/id1535002336/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/water-alert/id6443403237/reviews)** |
| Number of ratings | **782** | 1 |
| Positive reviews | 83.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 95 MB | 18 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Waterdrop Microdrink GmbH](https://appshunter.io/developer/1535002338) | [Jad Taljabini](https://appshunter.io/developer/1572393666) |

## What reviewers say

### waterdrop® Hydration App

[App page](https://appshunter.io/ios/app/waterdrop-hydration-app/id1535002336)

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.

**Highlights:** Personalized hydration goals, Daily drinking targets, Fluid intake tracking, Water intake reminders, In-app challenges, Apple Health integration

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Helps track water intake
- 💡 Challenges and points system motivate users
- 🚀 Easy to use and intuitive
- 👍 Integrates with Waterdrop products
- 👍 Customizable hydration goals

**What reviewers complain about**

- 🐛 Occasional data loss or reset of progress
- 🔍 Limited drink options (no milk, smoothies, etc.)
- 🔍 Cannot edit or backdate entries
- 🔍 Inconsistent tracking of some drink types (e.g. coffee)
- 🔍 Lack of Apple Health integration

**Reported bugs**

- Challenges/progress sometimes reset unexpectedly
- Connectivity issues with Lucy smart cap
- App crashes or freezes on some devices

**Requested features**

- 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


### Water Alert

[App page](https://appshunter.io/ios/app/water-alert/id6443403237)

This app helps you monitor your daily water intake and sends timely reminders to ensure you stay hydrated. It offers customizable container sizes, various units of measurement, and progress tracking through graphs and lists. Syncs seamlessly across devices and with the Health app.

**Highlights:** Customizable drink reminders, Personalized container sizes, Multiple units of measurement, Progress tracking with graphs, iCloud device sync, Health app integration, Siri and Shortcuts support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is waterdrop® Hydration App free?

waterdrop® Hydration App is free to download, with no in-app purchases.

### Is Water Alert free?

Water Alert is free to download, with no in-app purchases.

### Which has better reviews, waterdrop® Hydration App or Water Alert?

Water Alert is rated higher. waterdrop® Hydration App averages 4.8 out of 5 from 782 ratings, while Water Alert averages 5.0 from 1 ratings.

### Do waterdrop® Hydration App or Water Alert have ads?

Neither waterdrop® Hydration App nor Water Alert shows ads.

### Which is updated more often, waterdrop® Hydration App or Water Alert?

waterdrop® Hydration App ships an update every 2 months, and Water Alert every 9 months. Most recently, waterdrop® Hydration App was updated on October 29, 2026 and Water Alert on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*