# Hydration Buddy vs Water Diary Intake Log Tracker

The clearest difference is ads: Hydration Buddy at none against Water Diary Intake Log Tracker's shown. Water Diary Intake Log Tracker's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Hydration Buddy sells 1 in-app purchase, starting at $6.99 per year and Water Diary Intake Log Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Hydration Buddy ships an update fortnightly, Water Diary Intake Log Tracker every 8 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Hydration Buddy | Water Diary Intake Log Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydration-buddy/id6479582096/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Freemium | — |
| Size | 15 MB | 28 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [Glen Riden](https://appshunter.io/developer/1700786481) | [SnowdropSoft](https://appshunter.io/developer/1541796403) |

## What reviewers say

### Hydration Buddy

[App page](https://appshunter.io/ios/app/hydration-buddy/id6479582096)

Effortlessly monitor your daily water and caffeine intake to maintain a healthy balance. This app is designed to help users establish better hydration habits and manage their caffeine consumption effectively.

**Highlights:** Track daily water intake, Monitor caffeine consumption, Set hydration reminders, Maintain healthy balance, Improve hydration habits

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Premium Subscription | $6.99 | per year |


### Water Diary Intake Log Tracker

[App page](https://appshunter.io/ios/app/water-diary-intake-log-tracker/id6745532390)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Hydration Buddy free?

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

### Is Water Diary Intake Log Tracker free?

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

### Do Hydration Buddy or Water Diary Intake Log Tracker have ads?

Water Diary Intake Log Tracker shows ads; Hydration Buddy does not.

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

Hydration Buddy ships an update fortnightly, and Water Diary Intake Log Tracker every 8 days. Most recently, Hydration Buddy was updated on October 24, 2026 and Water Diary Intake Log Tracker on October 18, 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.*