# チャイム vs 指数一覧

The clearest difference is update cadence: 指数一覧 at weekly against チャイム's monthly. On price, ads, 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.

チャイム ships an update monthly, 指数一覧 weekly. The most recent releases landed on September 17, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | チャイム | 指数一覧 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Weekly** |
| Size | 26 MB | 7 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [kouji kawai](https://appshunter.io/developer/1704486915) | [Takanari Yamazaki](https://appshunter.io/developer/1805445250) |

## What reviewers say

### チャイム

[App page](https://appshunter.io/ios/app/id6746429529)

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

**In-app purchases:** none


### 指数一覧

[App page](https://appshunter.io/ios/app/id6747980310)

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

**In-app purchases:** none


## Frequently asked questions

### Is チャイム free?

チャイム is free to download, with no in-app purchases.

### Is 指数一覧 free?

指数一覧 is free to download, with no in-app purchases.

### Do チャイム or 指数一覧 have ads?

Both チャイム and 指数一覧 show ads.

### Which is updated more often, チャイム or 指数一覧?

チャイム ships an update monthly, and 指数一覧 weekly. Most recently, チャイム was updated on September 17, 2026 and 指数一覧 on August 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*