# Hydration Journal vs Input Hydration

The clearest difference is in-app purchases: Input Hydration at none against Hydration Journal's 5. Input Hydration also leads on update cadence (daily vs every 3 weeks) and ratings volume (3 vs 1). Hydration Journal's advantage is iOS requirement (12.2 vs 17.4). On price, rating, ads and device support there is nothing between them.

Both are free to download. Hydration Journal sells 5 in-app purchases, starting at $0.49 per month. Input Hydration asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Hydration Journal against 5.0 for Input Hydration. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Hydration Journal ships an update every 3 weeks, Input Hydration daily. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Hydration Journal | Input Hydration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hydration-journal/id1487806956/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/input-hydration/id6670407777/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Freemium | **Free** |
| Size | 48 MB | 1 MB |
| Requires iOS | **12.2** | 17.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Implus Technology Limited](https://appshunter.io/developer/1487806745) | [Shafqat Rahman](https://appshunter.io/developer/1743700538) |

## What reviewers say

### Hydration Journal

[App page](https://appshunter.io/ios/app/hydration-journal/id1487806956)

This app helps you stay hydrated by sending timely reminders to drink water. It tracks your daily intake, allows for customizable cup sizes, and helps you establish a healthy hydration schedule to improve your overall well-being.

**Highlights:** Daily hydration reminders, Water intake tracking, Customizable cup sizes, Hydration schedule setup, Health benefits information

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.49 | per month |
| VIP 3 Months | $0.99 | per 3 months |
| VIP 1 Year | $1.49 | per year |
| Quarterly Plan | $19.99 | per 3 months |
| Yearly Plan | $71.99 | per year |


### Input Hydration

[App page](https://appshunter.io/ios/app/input-hydration/id6670407777)

Easily monitor your daily water intake with customizable goals and real-time progress tracking. View your consumption in ounces, liters, and gallons, with options for light and dark modes. Undo mistakes or reset entries effortlessly.

**Highlights:** Track daily water intake, Set personalized hydration goals, View progress in ounces, liters, gallons, Light and dark mode options, Undo and reset intake entries, Real-time visual progress tracker

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hydration Journal free?

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

### Is Input Hydration free?

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

### Which has better reviews, Hydration Journal or Input Hydration?

Hydration Journal and Input Hydration are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Hydration Journal or Input Hydration have ads?

Neither Hydration Journal nor Input Hydration shows ads.

### Which is updated more often, Hydration Journal or Input Hydration?

Hydration Journal ships an update every 3 weeks, and Input Hydration daily. Most recently, Hydration Journal was updated on October 2, 2026 and Input Hydration on September 30, 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.*