# Water Reminder vs Hydrolock

The clearest difference is review sentiment: Hydrolock at 100% against Water Reminder's 50%. Water Reminder's advantage is rating (4.0 vs 2.0) and ads (none vs shown). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Both are free to download. Water Reminder sells 3 in-app purchases, starting at $3.99 per month and Hydrolock sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Water Reminder holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: Water Reminder has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Water Reminder's written reviews are positive against 100% of Hydrolock's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Water Reminder | Hydrolock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/water-reminder-intake-tracker/id6472706254/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/hydrolock/id6744982268/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 287 MB | 59 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Huizhou Kingtog Technology Co., Ltd](https://appshunter.io/developer/1679527217) | [Carter Annandale](https://appshunter.io/developer/1711608364) |

## What reviewers say

### Water Reminder

[App page](https://appshunter.io/ios/app/water-reminder-intake-tracker/id6472706254)

This app helps you build healthy hydration habits with smart reminders and personalized goals. Track various beverages, use convenient widgets, and sync with Apple Health to monitor your progress and stay motivated.

**Highlights:** Personalized daily water intake goals, Smart water alarm with customizable reminders, Track various beverages (water, tea, coffee), Interactive widgets and Siri Shortcuts, Syncs with Apple Health, Achievements and progress tracking, Water intake history with charts

**Features:** Family Sharing, Siri integration, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Reminder Monthly | $3.99 | per month |
| Water Reminder Year | $19.99 | per year |
| Water Tracker Permanent | $6.99 | one-time |


### Hydrolock

[App page](https://appshunter.io/ios/app/hydrolock/id6744982268)

This app encourages healthy hydration by integrating with your device's screen time data. It prompts you to drink water before allowing access to other applications, with options to unlock access for various durations.

**Highlights:** Integrates with Screen Time data, Prompts water intake before app access, Unlock app access for set durations, Encourages healthy hydration habits, Subscription for full features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hydrolock | $7.99 | per 7 days |
| Hydrolock | $49.99 | per year |


## Frequently asked questions

### Is Water Reminder free?

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

### Is Hydrolock free?

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

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

Water Reminder is rated higher. Water Reminder averages 4.0 out of 5 from 8 ratings, while Hydrolock averages 2.0 from 1 ratings.

### Do Water Reminder or Hydrolock have ads?

Hydrolock shows ads; Water Reminder does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*