# Gulps vs waterdrop® Hydration App

The clearest difference is in-app purchases: waterdrop® Hydration App at none against Gulps's 3. waterdrop® Hydration App also leads on ratings volume (781 vs 142). Gulps's advantage is iOS requirement (12.0 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Gulps sells 3 one-off in-app purchases. waterdrop® Hydration App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Gulps against 4.8 for waterdrop® Hydration App. That said, the two scores are not equally well evidenced: waterdrop® Hydration App has 781 ratings behind it against 142, so its average is the more settled of the two. Written reviews are what separate them: 78% of Gulps's written reviews are positive against 83% of waterdrop® Hydration App's.

Gulps ships an update every 6 weeks, waterdrop® Hydration App every 2 months. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Gulps | waterdrop® Hydration App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (142 ratings)](https://appshunter.io/ios/app/gulps/id979057304/reviews) | **[4.8 (781 ratings)](https://appshunter.io/ios/app/waterdrop-hydration-app/id1535002336/reviews)** |
| Number of ratings | 142 | **781** |
| Positive reviews | 78.2% of reviews | **83.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 95 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Fancy Pixel S.r.l.](https://appshunter.io/developer/756861070) | [Waterdrop Microdrink GmbH](https://appshunter.io/developer/1535002338) |

## What reviewers say

### Gulps

[App page](https://appshunter.io/ios/app/gulps/id979057304)

Easily monitor your daily hydration with this intuitive application. Set personal goals, log your usual portion sizes, and track your progress directly within the app or via a convenient notification center widget. It seamlessly integrates with your health data.

**Highlights:** Track daily water intake, Set custom goals, Log usual portion sizes, Notification center widget, Health app integration, Customizable reminders

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glass Half Full tip | $0.99 | one-time |
| Full Glass tip | $2.99 | one-time |
| Generous tip | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- ⏰ Effective reminder notifications for hydration
- ⌚ Seamless Apple Watch integration
- 🎯 Customizable water intake goals
- 📊 Clean visual progress tracking

**What reviewers complain about**

- 🐛 Daily water intake fails to reset properly
- 🐛 Watch app sync issues with iPhone app
- 🐛 Notification typo ('Time tro drink water')
- ⌚ Watch complication randomly disables
- 📝 Limited customization for water amounts

**Reported bugs**

- Water intake not resetting at start of new day
- Watch app entries not syncing to iPhone app
- Widget entries not updating in Apple Health
- Watch complication graphic disables randomly
- Siri Shortcut returns 'an error occurred' notification

**Requested features**

- Custom water intake amounts (not just two preset sizes)
- Variable gulp sizes for flexible tracking
- Dark mode theme
- Smart reminders based on current intake progress
- More granular reminder scheduling options


### 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


## Frequently asked questions

### Is Gulps free?

Gulps is free to download, with in-app purchases available.

### Is waterdrop® Hydration App free?

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

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

waterdrop® Hydration App is rated higher. Gulps averages 4.7 out of 5 from 142 ratings, while waterdrop® Hydration App averages 4.8 from 781 ratings.

### Do Gulps or waterdrop® Hydration App have ads?

Neither Gulps nor waterdrop® Hydration App shows ads.

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

Gulps ships an update every 6 weeks, and waterdrop® Hydration App every 2 months. Most recently, Gulps was updated on October 14, 2026 and waterdrop® Hydration App on October 22, 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.*