# Hydrate App vs Simple Hydration

The clearest difference is update cadence: Simple Hydration at daily against Hydrate App's every 16 months. Simple Hydration also leads on ratings volume (5 vs 1) and iOS requirement (17.2 vs 27.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Hydrate App against 5.0 for Simple Hydration. That said, the two scores are not equally well evidenced: Simple Hydration has 5 ratings behind it against 1, so its average is the more settled of the two.

Hydrate App ships an update every 16 months, Simple Hydration daily. The most recent releases landed on September 15, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | Hydrate App | Simple Hydration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hydrate-app/id6472684650/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/simple-hydration/id6483938677/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Daily** |
| Monetization | Free | Free |
| Size | 13 MB | 1 MB |
| Requires iOS | 27.0 | **17.2** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Digitizr LLC](https://appshunter.io/developer/1465518556) | [Max Linsky](https://appshunter.io/developer/1740416861) |

## What reviewers say

### Hydrate App

[App page](https://appshunter.io/ios/app/hydrate-app/id6472684650)

Effortlessly track your daily water intake and monitor progress towards personalized hydration goals. Log various beverages quickly and visualize your achievements with a clean, colorful ring. Gain insights into your hydration habits over time.

**Highlights:** Log any drink in seconds, Set personalized daily hydration goals, Visualize progress with a colorful ring, View daily, weekly, and long-term trends, Supports light and dark mode, Fast and simple user interface

**Features:** Apple Watch app

**In-app purchases:** none


### Simple Hydration

[App page](https://appshunter.io/ios/app/simple-hydration/id6483938677)

Easily monitor your daily water intake with a straightforward and customizable goal-setting system. This app offers a clean interface for tracking your hydration progress over time without unnecessary complexity.

**Highlights:** Progress tracking over time, Customizable hydration goals, Simple navigation, Clean interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hydrate App free?

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

### Is Simple Hydration free?

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

### Which has better reviews, Hydrate App or Simple Hydration?

Hydrate App and Simple Hydration are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Hydrate App or Simple Hydration have ads?

Neither Hydrate App nor Simple Hydration shows ads.

### Which is updated more often, Hydrate App or Simple Hydration?

Hydrate App ships an update every 16 months, and Simple Hydration daily. Most recently, Hydrate App was updated on September 15, 2026 and Simple Hydration on June 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.*