# Hydrate vs Water Tracker

The clearest difference is in-app purchases: Hydrate at none against Water Tracker's 2. Hydrate also leads on iOS requirement (13.4 vs 17.6). Water Tracker's advantage is update cadence (every 2 months vs every 49 months). On price, ads and device support there is nothing between them.

Both are free to download. Water Tracker sells 2 in-app purchases, starting at $7.99 per month. Hydrate asks for nothing beyond the download.

Hydrate ships an update every 49 months, Water Tracker every 2 months. The most recent releases landed on November 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Hydrate | Water Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydrate-daily-water-tracker/id1512754833/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 19 MB | 10 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jaypalsinh Jadeja](https://appshunter.io/developer/1462749903) | [Nuno Lopes](https://appshunter.io/developer/1802013711) |

## What reviewers say

### Hydrate

[App page](https://appshunter.io/ios/app/hydrate-daily-water-tracker/id1512754833)

This app helps you stay hydrated by reminding you to drink water throughout the day. It calculates your daily water needs and tracks your progress with daily, weekly, and monthly reports. Achieve your fitness and health goals by maintaining optimal hydration.

**Highlights:** Customizable water reminders, Personalized daily water intake calculation, Daily, weekly, and monthly progress tracking, Report on drinking habits, Support for Ounce, ML, and Liter units, Set desired start and end times for reminders

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-hydration/id6744528419)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $7.99 | per month |
| Lifetime Deal | $24.99 | one-time |


## Frequently asked questions

### Is Hydrate free?

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

### Is Water Tracker free?

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

### Do Hydrate or Water Tracker have ads?

Neither Hydrate nor Water Tracker shows ads.

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

Hydrate ships an update every 49 months, and Water Tracker every 2 months. Most recently, Hydrate was updated on November 3, 2026 and Water 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.*