# Water Reminder vs Hydro+

The clearest difference is update cadence: Hydro+ at every 10 days against Water Reminder's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Water Reminder sells 3 in-app purchases, starting at $2.49 per month and Hydro+ sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Water Reminder ships an update monthly, Hydro+ every 10 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Water Reminder | Hydro+ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 32 MB | 10 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HILAL GUL FAIZY](https://appshunter.io/developer/1768331698) | [Javaria Tariq](https://appshunter.io/developer/1896630344) |

## What reviewers say

### Water Reminder

[App page](https://appshunter.io/ios/app/water-reminder-hydrakit/id6736592877)

This app helps you track your daily water intake and build healthy hydration habits. It offers personalized reminders, customizable goals, and insightful progress tracking to ensure you stay adequately hydrated throughout the day.

**Highlights:** Home screen widgets for quick logging, Animated water wave progress visualization, Personalized hydration goal setting, Customizable cup sizes and reminders, Edit past water intake records, Detailed monthly and yearly hydration insights, Smart hydration suggestions based on activity and weather

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HydraKit Premium (Monthly) | $2.49 | per month |
| HydraKit Premium (Annual) | $11.99 | per year |
| HydraKit Premium (Lifetime) | $32.99 | one-time |


### Hydro+

[App page](https://appshunter.io/ios/app/hydro-plus-water-tracker/id6774930347)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $19.99 | per year |
| Hydro+ Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Water Reminder free?

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

### Is Hydro+ free?

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

### Do Water Reminder or Hydro+ have ads?

Neither Water Reminder nor Hydro+ shows ads.

### Which is updated more often, Water Reminder or Hydro+?

Water Reminder ships an update monthly, and Hydro+ every 10 days. Most recently, Water Reminder was updated on November 4, 2026 and Hydro+ on October 28, 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.*