# Water Log vs Water Tracker Hydration

The clearest difference is in-app purchases: Water Tracker Hydration at none against Water Log's 2. Water Log's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Water Log sells 2 in-app purchases, starting at $4.99 per month. Water Tracker Hydration asks for nothing beyond the download.

Water Log ships an update every 5 days, Water Tracker Hydration weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Water Log | Water Tracker Hydration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (155 ratings)](https://appshunter.io/ios/app/water-log-hydration-reminder/id1457690793/reviews)** | — |
| Number of ratings | **155** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | — |
| Size | 31 MB | 60 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kirill Mitiakov](https://appshunter.io/developer/1457690792) | [Michal Staniecko](https://appshunter.io/developer/1808496540) |

## What reviewers say

### Water Log

[App page](https://appshunter.io/ios/app/water-log-hydration-reminder/id1457690793)

This app helps users maintain adequate hydration by providing timely reminders and tracking daily fluid intake. It offers science-based recommendations and motivational progress graphs to encourage consistent water consumption for various health benefits.

**Highlights:** Science-based recommendations, Timely reminders, Progress tracking graphs, Simple interface, Detoxification support, Weight management aid

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Log Pro | $4.99 | per month |
| Water Log Pro | $19.99 | per year |


### Water Tracker Hydration

[App page](https://appshunter.io/ios/app/water-tracker-hydration/id6744620184)

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Log free?

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

### Is Water Tracker Hydration free?

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

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

Water Tracker Hydration shows ads; Water Log does not.

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

Water Log ships an update every 5 days, and Water Tracker Hydration weekly. Most recently, Water Log was updated on October 24, 2026 and Water Tracker Hydration on October 24, 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.*