# 御守りブザー vs CheckTimeYo

The clearest difference is ads: CheckTimeYo at none against 御守りブザー's shown. 御守りブザー's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.4). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

御守りブザー ships an update every 3 months, CheckTimeYo every 6 weeks. The most recent releases landed on September 9, 2026 and December 2, 2025 respectively.

## The numbers

| Metric | 御守りブザー | CheckTimeYo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 17 MB | 12 MB |
| Requires iOS | **15.0** | 17.4 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kyota Sasaki](https://appshunter.io/developer/1638687352) | [Masayoshi Ueda](https://appshunter.io/developer/1688525453) |

## What reviewers say

### 御守りブザー

[App page](https://appshunter.io/ios/app/id6443486111)

**Features:** macOS Compatibility

**In-app purchases:** none


### CheckTimeYo

[App page](https://appshunter.io/ios/app/checktimeyo/id6504262821)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 御守りブザー free?

御守りブザー is free to download, with no in-app purchases.

### Is CheckTimeYo free?

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

### Do 御守りブザー or CheckTimeYo have ads?

御守りブザー shows ads; CheckTimeYo does not.

### Which is updated more often, 御守りブザー or CheckTimeYo?

御守りブザー ships an update every 3 months, and CheckTimeYo every 6 weeks. Most recently, 御守りブザー was updated on September 9, 2026 and CheckTimeYo on December 2, 2025.

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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.*