# uWater vs Drink Water. Reminder Tracker.

The clearest difference is iOS requirement: uWater at 13.0 against Drink Water. Reminder Tracker.'s 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

uWater ships an update every 9 days, Drink Water. Reminder Tracker. every 5 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | uWater | Drink Water. Reminder Tracker. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uwater/id1507782038/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 38 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NIX United](https://appshunter.io/developer/1507782037) | [Anton Reasin](https://appshunter.io/developer/1749879222) |

## What reviewers say

### uWater

[App page](https://appshunter.io/ios/app/uwater/id1507782038)

This app helps you maintain optimal hydration by calculating your daily water needs based on your physical parameters, sleep, and training. It provides timely reminders to drink water and allows for manual adjustments and quick logging of consumption.

**Highlights:** Calculates daily water intake based on user parameters, Provides water drinking reminders, Adjusts intake based on sleep cycles, Automatically updates for training sessions, Manual adjustment of daily intake, Quick logging via push notifications, Integrates with HealthKit

**Features:** macOS Compatibility

**In-app purchases:** none


### Drink Water. Reminder Tracker.

[App page](https://appshunter.io/ios/app/drink-water-reminder-tracker/id6503666868)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uWater free?

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

### Is Drink Water. Reminder Tracker. free?

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

### Do uWater or Drink Water. Reminder Tracker. have ads?

Neither uWater nor Drink Water. Reminder Tracker. shows ads.

### Which is updated more often, uWater or Drink Water. Reminder Tracker.?

uWater ships an update every 9 days, and Drink Water. Reminder Tracker. every 5 days. Most recently, uWater was updated on November 3, 2026 and Drink Water. Reminder Tracker. on November 8, 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.*