# Water Fellow Hydration Tracker vs Hydration Tracker

The clearest difference is ads: Water Fellow Hydration Tracker at none against Hydration Tracker's shown. Water Fellow Hydration Tracker also leads on review sentiment (100% vs 88%). Hydration Tracker's advantage is update cadence (every 9 days vs every 4 weeks) and ratings volume (26 vs 7). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Water Fellow Hydration Tracker sells 2 in-app purchases, starting at $1.99 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.

Water Fellow Hydration Tracker holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 7 and 26 respectively. Written reviews point the same way: 100% of Water Fellow Hydration Tracker's written reviews are positive against 88% of Hydration Tracker's.

Water Fellow Hydration Tracker ships an update every 4 weeks, Hydration Tracker every 9 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Water Fellow Hydration Tracker | Hydration Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/water-fellow-hydration-tracker/id6744301205/reviews)** | [4.8 (26 ratings)](https://appshunter.io/ios/app/hydration-tracker-liquid-cats/id6744845359/reviews) |
| Number of ratings | 7 | **26** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 43 MB | 34 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [udephi LLC](https://appshunter.io/developer/1806964659) | [Nikita Zhukov](https://appshunter.io/developer/974791842) |

## What reviewers say

### Water Fellow Hydration Tracker

[App page](https://appshunter.io/ios/app/water-fellow-hydration-tracker/id6744301205)

Easily monitor your daily water intake with friendly reminders and engaging visuals. Track progress, sync with Apple Health, and customize your hydration buddy. Achieve your health goals with smart notifications and insightful charts.

**Highlights:** Track and update water consumption, Apple Health integration, Customizable hydration buddy, Engaging notifications, Calendar view and progress charts, Export data to CSV, Home and lock screen widgets

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Monthly | $1.99 | per month |
| Full Access Yearly | $9.99 | per year |


### 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

**Features:** Apple Watch app

**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 Fellow Hydration Tracker free?

Water Fellow Hydration 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 Fellow Hydration Tracker or Hydration Tracker?

Water Fellow Hydration Tracker is rated higher. Water Fellow Hydration Tracker averages 5.0 out of 5 from 7 ratings, while Hydration Tracker averages 4.8 from 26 ratings.

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

Hydration Tracker shows ads; Water Fellow Hydration Tracker does not.

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

Water Fellow Hydration Tracker ships an update every 4 weeks, and Hydration Tracker every 9 days. Most recently, Water Fellow Hydration Tracker was updated on October 7, 2026 and Hydration Tracker on October 25, 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.*