# Sponge Hydration vs Hydropal

The clearest difference is in-app purchases: Sponge Hydration at none against Hydropal's 2. Sponge Hydration also leads on iOS requirement (16.0 vs 18.2). Hydropal's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Hydropal sells 2 in-app purchases, starting at $2.99 per month. Sponge Hydration asks for nothing beyond the download.

Sponge Hydration ships an update every 5 weeks, Hydropal every 3 days. The most recent releases landed on October 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sponge Hydration | Hydropal |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 14 MB | 32 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Eugene Miglio](https://appshunter.io/developer/1758759475) | [FRANCESCO COMPAGNONI](https://appshunter.io/developer/1816977451) |

## What reviewers say

### 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, Vision Pro support

**In-app purchases:** none


### Hydropal

[App page](https://appshunter.io/ios/app/hydropal-water-tracker/id6746457622)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is Sponge Hydration free?

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

### Is Hydropal free?

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

### Do Sponge Hydration or Hydropal have ads?

Neither Sponge Hydration nor Hydropal shows ads.

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

Sponge Hydration ships an update every 5 weeks, and Hydropal every 3 days. Most recently, Sponge Hydration was updated on October 12, 2026 and Hydropal on September 10, 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.*