# Input Hydration vs Daylight Tracker

The clearest difference is update cadence: Input Hydration at daily against Daylight Tracker's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Input Hydration ships an update daily, Daylight Tracker every 3 months. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Input Hydration | Daylight Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/input-hydration/id6670407777/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **17.4** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shafqat Rahman](https://appshunter.io/developer/1743700538) | [Gijsbert van den Brink](https://appshunter.io/developer/1851055205) |

## What reviewers say

### 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


### Daylight Tracker

[App page](https://appshunter.io/ios/app/daylight-tracker/id6754945391)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Input Hydration free?

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

### Is Daylight Tracker free?

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

### Do Input Hydration or Daylight Tracker have ads?

Neither Input Hydration nor Daylight Tracker shows ads.

### Which is updated more often, Input Hydration or Daylight Tracker?

Input Hydration ships an update daily, and Daylight Tracker every 3 months. Most recently, Input Hydration was updated on September 12, 2026 and Daylight Tracker on September 15, 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.*