# どこでもチャイム vs CallAlert

The clearest difference is in-app purchases: どこでもチャイム at none against CallAlert's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CallAlert sells 4 in-app purchases, starting at $2.99 per month. どこでもチャイム asks for nothing beyond the download.

## The numbers

| Metric | どこでもチャイム | CallAlert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 1 MB | 83 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NANA YAMAUCHI](https://appshunter.io/developer/1738015993) | [Somedea LLC](https://appshunter.io/developer/6799287083) |

## 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


### CallAlert

[App page](https://appshunter.io/ios/app/callalert-emergency-sos/id6809305713)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $2.99 | per month |
| Pro Monthly | $5.99 | per month |
| Plus Annual | $29.99 | per year |
| Pro Annual | $59.99 | per year |


## 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 CallAlert free?

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

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

Neither どこでもチャイム nor CallAlert shows ads.

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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.*