# CarbonScope vs 指数一覧

The clearest difference is ads: CarbonScope at none against 指数一覧's shown. 指数一覧's advantage is update cadence (weekly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CarbonScope ships an update every 4 months, 指数一覧 weekly. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CarbonScope | 指数一覧 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Size | 42 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Keiichiro Kanemoto](https://appshunter.io/developer/1708542186) | [Takanari Yamazaki](https://appshunter.io/developer/1805445250) |

## What reviewers say

### CarbonScope

[App page](https://appshunter.io/ios/app/carbonscope/id6467379740)

**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 CarbonScope free?

CarbonScope 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 CarbonScope or 指数一覧 have ads?

指数一覧 shows ads; CarbonScope does not.

### Which is updated more often, CarbonScope or 指数一覧?

CarbonScope ships an update every 4 months, and 指数一覧 weekly. Most recently, CarbonScope was updated on October 3, 2026 and 指数一覧 on October 1, 2026.

---

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