# ケミマスター vs Elebox

The clearest difference is ads: ケミマスター at none against Elebox's shown. Elebox's advantage is update cadence (every 2 days vs every 9 days) and iOS requirement (16.4 vs 18.0). 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.

ケミマスター ships an update every 9 days, Elebox every 2 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ケミマスター | Elebox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 214 MB | 8 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shuntarou Kojima](https://appshunter.io/developer/1805023945) | [inoue yuki](https://appshunter.io/developer/1896649869) |

## What reviewers say

### ケミマスター

[App page](https://appshunter.io/ios/app/id6746825286)

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

**In-app purchases:** none


### Elebox

[App page](https://appshunter.io/ios/app/elebox-collect-elements/id6769322899)

**In-app purchases:** none


## Frequently asked questions

### Is ケミマスター free?

ケミマスター is free to download, with no in-app purchases.

### Is Elebox free?

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

### Do ケミマスター or Elebox have ads?

Elebox shows ads; ケミマスター does not.

### Which is updated more often, ケミマスター or Elebox?

ケミマスター ships an update every 9 days, and Elebox every 2 days. Most recently, ケミマスター was updated on October 3, 2026 and Elebox on October 7, 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.*