# J vs シンプルシフトアラーム

The clearest difference is ads: J at none against シンプルシフトアラーム's shown. J also leads on iOS requirement (9.0 vs 26.0). シンプルシフトアラーム's advantage is update cadence (daily vs monthly). 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.

J ships an update monthly, シンプルシフトアラーム daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | J | シンプルシフトアラーム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/j-cheer/id396296929/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 64.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 5 MB | 38 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toshihide Shimada](https://appshunter.io/developer/302886886) | [keishi yokoi](https://appshunter.io/developer/1861661371) |

## What reviewers say

### J

[App page](https://appshunter.io/ios/app/j-cheer/id396296929)

Listen to encouraging words spoken in various Japanese dialects. This app is ideal for those who miss Japan or are curious about its regional languages. Future updates plan to include even more dialects.

**Highlights:** Japanese dialect audio, Words of encouragement, Regional language focus, Future dialect additions

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

**In-app purchases:** none


### シンプルシフトアラーム

[App page](https://appshunter.io/ios/app/id6761641505)

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

**In-app purchases:** none


## Frequently asked questions

### Is J free?

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

### Is シンプルシフトアラーム free?

シンプルシフトアラーム is free to download, with no in-app purchases.

### Do J or シンプルシフトアラーム have ads?

シンプルシフトアラーム shows ads; J does not.

### Which is updated more often, J or シンプルシフトアラーム?

J ships an update monthly, and シンプルシフトアラーム daily. Most recently, J was updated on November 6, 2026 and シンプルシフトアラーム on October 31, 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.*