# H2O Snap vs Climb

The clearest difference is ads: Climb at none against H2O Snap's shown. H2O Snap's advantage is iOS requirement (15.0 vs 26.5). On price, 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.

## The numbers

| Metric | H2O Snap | Climb |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 17 MB | 2 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [凯超 唐](https://appshunter.io/developer/1673657591) | [Deop Inc](https://appshunter.io/developer/1635768618) |

## What reviewers say

### H2O Snap

[App page](https://appshunter.io/ios/app/h2o-snap/id6742472509)

**Features:** macOS Compatibility

**In-app purchases:** none


### Climb

[App page](https://appshunter.io/ios/app/climb-fasting-tracker/id6794951524)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is H2O Snap free?

H2O Snap is free to download, with no in-app purchases.

### Is Climb free?

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

### Do H2O Snap or Climb have ads?

H2O Snap shows ads; Climb does not.

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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.*