# Hydroo vs Sponge Hydration

The clearest difference is update cadence: Hydroo at fortnightly against Sponge Hydration's every 5 weeks. 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.

Hydroo ships an update fortnightly, Sponge Hydration every 5 weeks. The most recent releases landed on September 26, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Hydroo | Sponge Hydration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/sponge-hydration/id6566195232/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 23 MB | 12 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Khawlah Bawazir](https://appshunter.io/developer/1627702695) | [Christopher Eugene Miglio](https://appshunter.io/developer/1758759475) |

## What reviewers say

### Hydroo

[App page](https://appshunter.io/ios/app/hydroo/id6504790565)

**In-app purchases:** none


### Sponge Hydration

[App page](https://appshunter.io/ios/app/sponge-hydration/id6566195232)

Easily track your daily water intake with this intuitive tool. Sync your progress and maintain a clean, healthy lifestyle by monitoring your hydration levels.

**Highlights:** Water intake tracking, Data synchronization, Clean living focus, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hydroo free?

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

### Is Sponge Hydration free?

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

### Do Hydroo or Sponge Hydration have ads?

Neither Hydroo nor Sponge Hydration shows ads.

### Which is updated more often, Hydroo or Sponge Hydration?

Hydroo ships an update fortnightly, and Sponge Hydration every 5 weeks. Most recently, Hydroo was updated on September 26, 2026 and Sponge Hydration on June 5, 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.*