# 電卓　水色 vs 電卓

The clearest difference is ads: 電卓 at none against 電卓　水色's shown. 電卓 also leads on update cadence (monthly vs every 46 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.

電卓　水色 ships an update every 46 months, 電卓 monthly. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 電卓　水色 | 電卓 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 46 months | **Monthly** |
| Size | 19 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [hiroki kaneko](https://appshunter.io/developer/1656579581) |

## What reviewers say

### 電卓　水色

[App page](https://appshunter.io/ios/app/id1658942610)

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

**In-app purchases:** none


### 電卓

[App page](https://appshunter.io/ios/app/nocon/id6450591444)

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

**In-app purchases:** none


## Frequently asked questions

### Is 電卓　水色 free?

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

### Is 電卓 free?

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

### Do 電卓　水色 or 電卓 have ads?

電卓　水色 shows ads; 電卓 does not.

### Which is updated more often, 電卓　水色 or 電卓?

電卓　水色 ships an update every 46 months, and 電卓 monthly. Most recently, 電卓　水色 was updated on October 12, 2026 and 電卓 on October 11, 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.*