# 買い物の計算を楽にする − 買計 Kaikei vs 税込み価格計算機

The clearest difference is update cadence: 買い物の計算を楽にする − 買計 Kaikei at every 3 days against 税込み価格計算機's every 9 days. 税込み価格計算機's advantage is iOS requirement (12.0 vs 17.0). 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.

買い物の計算を楽にする − 買計 Kaikei ships an update every 3 days, 税込み価格計算機 every 9 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 買い物の計算を楽にする − 買計 Kaikei | 税込み価格計算機 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Size | 4 MB | 29 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SHO NOZAKI](https://appshunter.io/developer/1661511048) | [Keisuke Karijuku](https://appshunter.io/developer/663410891) |

## What reviewers say

### 買い物の計算を楽にする − 買計 Kaikei

[App page](https://appshunter.io/ios/app/kaikei/id1661511046)

**Features:** macOS Compatibility

**In-app purchases:** none


### 税込み価格計算機

[App page](https://appshunter.io/ios/app/id6748836014)

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

**In-app purchases:** none


## Frequently asked questions

### Is 買い物の計算を楽にする − 買計 Kaikei free?

買い物の計算を楽にする − 買計 Kaikei is free to download, with no in-app purchases.

### Is 税込み価格計算機 free?

税込み価格計算機 is free to download, with no in-app purchases.

### Do 買い物の計算を楽にする − 買計 Kaikei or 税込み価格計算機 have ads?

Neither 買い物の計算を楽にする − 買計 Kaikei nor 税込み価格計算機 shows ads.

### Which is updated more often, 買い物の計算を楽にする − 買計 Kaikei or 税込み価格計算機?

買い物の計算を楽にする − 買計 Kaikei ships an update every 3 days, and 税込み価格計算機 every 9 days. Most recently, 買い物の計算を楽にする − 買計 Kaikei was updated on October 10, 2026 and 税込み価格計算機 on October 5, 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.*