# どこでもチャイム vs Hourglass

The clearest difference is ads: どこでもチャイム at none against Hourglass's shown. On price, in-app purchases, device support and iOS requirement 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 | どこでもチャイム | Hourglass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Size | 1 MB | 33 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NANA YAMAUCHI](https://appshunter.io/developer/1738015993) | [kenji abe](https://appshunter.io/developer/1461779902) |

## What reviewers say

### どこでもチャイム

[App page](https://appshunter.io/ios/app/id6480052820)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hourglass

[App page](https://appshunter.io/ios/app/hourglass-physics-simulation/id6670490622)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is どこでもチャイム free?

どこでもチャイム is free to download, with no in-app purchases.

### Is Hourglass free?

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

### Do どこでもチャイム or Hourglass have ads?

Hourglass shows ads; どこでもチャイム 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.*