# Water Reminder vs Waterd

The clearest difference is rating: Water Reminder at 4.8 against Waterd's 4.0. Water Reminder also leads on in-app purchases (none vs 3) and ratings volume (19 vs 1). Waterd's advantage is update cadence (every 3 days vs every 10 days). On price and ads there is nothing between them.

Both are free to download. Waterd sells 3 in-app purchases, starting at $1.99 per month. Water Reminder asks for nothing beyond the download.

Water Reminder holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Water Reminder has 19 ratings behind it against 1, so its average is the more settled of the two.

Water Reminder ships an update every 10 days, Waterd every 3 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Water Reminder | Waterd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/water-reminder-tracker-no-ads/id6756186605/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/waterd/id6761774902/reviews) |
| Number of ratings | **19** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 39 MB | 11 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kerem Serinkan](https://appshunter.io/developer/1790410243) | [Wenjie Zhang](https://appshunter.io/developer/1891409645) |

## What reviewers say

### Water Reminder

[App page](https://appshunter.io/ios/app/water-reminder-tracker-no-ads/id6756186605)

Effortlessly track your daily water intake with a simple tap interface. Set personalized reminders, monitor your progress with widgets and an Apple Watch app, and build a hydration streak. Stay focused, energized, and well with this ad-free, subscription-free hydration log.

**Highlights:** One-tap water logging, Home Screen and Lock Screen widgets, Apple Watch app integration, Customizable reminders, Personalized daily goal setting, Hydration streak tracking, Day-by-day history log

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Waterd

[App page](https://appshunter.io/ios/app/waterd/id6761774902)

This app automatically sets personalized daily water intake goals based on activity and weather, using on-device AI. It offers quick logging via widgets and notifications, with weekly insights for reflection. All data remains private and on your device.

**Highlights:** AI-powered personalized hydration goals, On-device processing for privacy, Quick logging via widgets and notifications, Weekly hydration insights, HealthKit integration, No ads or tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Waterd Premium | $1.99 | per month |
| Waterd Premium | $4.99 | per year |
| Waterd Premium Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Water Reminder free?

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

### Is Waterd free?

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

### Which has better reviews, Water Reminder or Waterd?

Water Reminder is rated higher. Water Reminder averages 4.8 out of 5 from 19 ratings, while Waterd averages 4.0 from 1 ratings.

### Do Water Reminder or Waterd have ads?

Neither Water Reminder nor Waterd shows ads.

### Which is updated more often, Water Reminder or Waterd?

Water Reminder ships an update every 10 days, and Waterd every 3 days. Most recently, Water Reminder was updated on November 9, 2026 and Waterd on October 31, 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.*