# Daily Hydrate vs Dehydrate

The clearest difference is ads: Dehydrate at none against Daily Hydrate's shown. Daily Hydrate's advantage is update cadence (every 2 days vs every 16 months) and device support (3 vs 1). On price 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.

Daily Hydrate ships an update every 2 days, Dehydrate every 16 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Daily Hydrate | Dehydrate |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 16 months |
| Monetization | Ad-supported | — |
| Size | 31 MB | 4 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HyunSeok Park](https://appshunter.io/developer/1724015501) | [Nico Liu](https://appshunter.io/developer/1080122034) |

## What reviewers say

### Daily Hydrate

[App page](https://appshunter.io/ios/app/daily-hydrate/id6475350352)

This app helps you build healthy hydration habits by tracking your water intake and sending reminders. Set personalized goals, visualize your progress with intuitive graphs, and establish a consistent routine for better well-being.

**Highlights:** Water intake logging, Personalized goal setting, Hydration reminders, Visual progress tracking, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Dehydrate

[App page](https://appshunter.io/ios/app/dehydrate/id6743676923)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Daily Hydrate free?

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

### Is Dehydrate free?

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

### Do Daily Hydrate or Dehydrate have ads?

Daily Hydrate shows ads; Dehydrate does not.

### Which is updated more often, Daily Hydrate or Dehydrate?

Daily Hydrate ships an update every 2 days, and Dehydrate every 16 months. Most recently, Daily Hydrate was updated on October 8, 2026 and Dehydrate on October 9, 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.*