# Water Tracker vs Hydration Tracker

The clearest difference is rating: Hydration Tracker at 4.8 against Water Tracker's 4.2. Hydration Tracker also leads on review sentiment (88% vs 71%). Water Tracker's advantage is ads (none vs shown) and ratings volume (1.1K vs 25). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Water Tracker sells 3 in-app purchases, starting at $6.99 per month and Hydration Tracker sells 5 in-app purchases, starting at $1.49 per 7 days. Whichever you choose, the download price is not the number that matters.

Hydration Tracker holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Water Tracker has 1.1K ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 71% of Water Tracker's written reviews are positive against 88% of Hydration Tracker's.

Water Tracker ships an update every 8 days, Hydration Tracker weekly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Water Tracker | Hydration Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (1.1K ratings)](https://appshunter.io/ios/app/water-tracker-ihydrate/id907211565/reviews) | **[4.8 (25 ratings)](https://appshunter.io/ios/app/hydration-tracker-liquid-cats/id6744845359/reviews)** |
| Number of ratings | **1.1K** | 25 |
| Positive reviews | 71.1% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 30 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Cloforce LLC](https://appshunter.io/developer/565414146) | [Nikita Zhukov](https://appshunter.io/developer/974791842) |

## What reviewers say

### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-ihydrate/id907211565)

This app helps you track your daily water intake with personalized reminders and fun challenges. It offers a variety of features to make hydration engaging, including collectible characters and shareable progress reports. Achieve your hydration goals for improved health and well-being.

**Highlights:** Personalized hydration reminders, Health challenges and quests, Collectible characters, Customizable beverage logging, Apple Watch app, Home screen widgets, Apple Health sync

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $49.99 | per year |
| Custom Drinks | $1.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful reminders
- 👍 Customizable drink tracking
- 👍 Connects with health apps
- 👍 Motivating progress tracking

**What reviewers complain about**

- 🐛 Sync issues with Apple Watch
- 🐛 Unreliable account creation
- 🐛 Lost historical data after update
- 💰 Basic features behind paywall
- 🙄 Frequent review prompts

**Reported bugs**

- Cannot create account
- App crashes on launch
- Reminders not saving
- Server connection errors

**Requested features**

- Daily progress view
- Dehydrating drink tracking
- Customizable reminder intervals
- Ability to edit past entries


### Hydration Tracker

[App page](https://appshunter.io/ios/app/hydration-tracker-liquid-cats/id6744845359)

This gamified hydration tracker helps you build a healthy habit of drinking water regularly. It offers smart reminders, customizable goals based on your profile, and a collection of fun cat characters to keep you motivated. Track various beverages and view your progress with detailed logs and statistics.

**Highlights:** Gamified hydration tracking, Smart daily water reminders, Customizable goal calculator, Collection of cat characters, Log of 38 popular beverages, Detailed history and stats, Ad-free experience

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.49 | per 7 days |
| Monthly | $2.99 | per month |
| Annual | $8.99 | per year |
| Cats friend | Free | one-time |
| Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Water Tracker free?

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

### Is Hydration Tracker free?

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

### Which has better reviews, Water Tracker or Hydration Tracker?

Hydration Tracker is rated higher. Water Tracker averages 4.2 out of 5 from 1.1K ratings, while Hydration Tracker averages 4.8 from 25 ratings.

### Do Water Tracker or Hydration Tracker have ads?

Hydration Tracker shows ads; Water Tracker does not.

### Which is updated more often, Water Tracker or Hydration Tracker?

Water Tracker ships an update every 8 days, and Hydration Tracker weekly. Most recently, Water Tracker was updated on October 16, 2026 and Hydration Tracker on October 13, 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.*