# Water Reminder Plus vs Water Tracker

The clearest difference is update cadence: Water Tracker at every 9 days against Water Reminder Plus's every 5 weeks. Water Tracker also leads on device support (4 vs 2). Water Reminder Plus's advantage is iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Water Reminder Plus sells 2 in-app purchases, starting at $2.99 per month and Water Tracker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Water Reminder Plus ships an update every 5 weeks, Water Tracker every 9 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Water Reminder Plus | Water Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/water-reminder-plus/id6759826822/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 4 MB | 90 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Elite Performance Exclusive LLC](https://appshunter.io/developer/6798626267) | [Federico Trevisani](https://appshunter.io/developer/1890300706) |

## What reviewers say

### Water Reminder Plus

[App page](https://appshunter.io/ios/app/water-reminder-plus/id6759826822)

This app helps you build healthy hydration habits with smart, personalized reminders and custom goals based on your individual needs. Track your progress, stay motivated with streaks, and even monitor caffeine intake for a complete picture of your well-being.

**Highlights:** Personalized smart reminders, Customizable daily water goals, Caffeine intake tracking, Streaks and achievements for motivation, Apple Watch and widget support, Apple Health integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Reminder+ Monthly | $2.99 | per month |
| Water Reminder+ Yearly | $29.99 | per year |


### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-idroflow/id6763654290)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IdroFlow Plus | $2.99 | per month |
| IdroFlow Plus (Annual) | $14.99 | per year |
| IdroFlow Plus (Lifetime) | $29.99 | one-time |


## Frequently asked questions

### Is Water Reminder Plus free?

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

### Is Water Tracker free?

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

### Do Water Reminder Plus or Water Tracker have ads?

Neither Water Reminder Plus nor Water Tracker shows ads.

### Which is updated more often, Water Reminder Plus or Water Tracker?

Water Reminder Plus ships an update every 5 weeks, and Water Tracker every 9 days. Most recently, Water Reminder Plus was updated on October 29, 2026 and Water Tracker on October 25, 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.*