# タイマー vs カスタムアラーム

The clearest difference is in-app purchases: タイマー at none against カスタムアラーム's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. カスタムアラーム sells 1 one-off in-app purchase. タイマー asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | タイマー | カスタムアラーム |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Size | 1 MB | 39 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [hiroki kaneko](https://appshunter.io/developer/1656579581) | [TAKUTO YOSHINO](https://appshunter.io/developer/1877756143) |

## What reviewers say

### タイマー

[App page](https://appshunter.io/ios/app/nocon/id6450943454)

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

**In-app purchases:** none


### カスタムアラーム

[App page](https://appshunter.io/ios/app/id6759268514)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $2.99 | one-time |


## Frequently asked questions

### Is タイマー free?

タイマー is free to download, with no in-app purchases.

### Is カスタムアラーム free?

カスタムアラーム is free to download, with in-app purchases available.

### Do タイマー or カスタムアラーム have ads?

Neither タイマー nor カスタムアラーム shows ads.

### Which is updated more often, タイマー or カスタムアラーム?

タイマー ships an update every 4 weeks, and カスタムアラーム every 4 weeks. Most recently, タイマー was updated on October 30, 2026 and カスタムアラーム on October 25, 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.*