# Hydration Buddy vs Water Alert Plus

The clearest difference is in-app purchases: Water Alert Plus at none against Hydration Buddy's 1. Water Alert Plus also leads on update cadence (every 5 days vs fortnightly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Hydration Buddy sells 1 in-app purchase, starting at $6.99 per year. Water Alert Plus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Hydration Buddy against 5.0 for Water Alert Plus. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Hydration Buddy ships an update fortnightly, Water Alert Plus every 5 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Hydration Buddy | Water Alert Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/hydration-buddy/id6479582096/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/water-alert-plus/id6737355615/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 15 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | +4 |
| Developer | [Glen Riden](https://appshunter.io/developer/1700786481) | [Nigelware](https://appshunter.io/developer/537502474) |

## 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 Alert Plus

[App page](https://appshunter.io/ios/app/water-alert-plus/id6737355615)

Effortlessly monitor your daily fluid intake and build healthy hydration habits. This app offers smart tracking for water and other beverages, personalized goals, and intelligent reminders. It also helps you track caffeine consumption and integrates with Apple Health.

**Highlights:** Smart water and beverage tracking, Personalized hydration goals, Caffeine intake monitoring, Apple Health integration, Intelligent custom reminders, Visual progress tracking, Detailed drink history

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hydration Buddy free?

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

### Is Water Alert Plus free?

Water Alert Plus is free to download, with no in-app purchases.

### Which has better reviews, Hydration Buddy or Water Alert Plus?

Hydration Buddy and Water Alert Plus are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Hydration Buddy or Water Alert Plus have ads?

Neither Hydration Buddy nor Water Alert Plus shows ads.

### Which is updated more often, Hydration Buddy or Water Alert Plus?

Hydration Buddy ships an update fortnightly, and Water Alert Plus every 5 days. Most recently, Hydration Buddy was updated on October 24, 2026 and Water Alert Plus on October 12, 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.*