# 税込電卓 vs 買い物の計算を楽にする − 買計 Kaikei

The clearest difference is ads: 買い物の計算を楽にする − 買計 Kaikei at none against 税込電卓's shown. 買い物の計算を楽にする − 買計 Kaikei also leads on update cadence (every 3 days vs every 8 months). 税込電卓's advantage is iOS requirement (15.0 vs 17.0). 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.

税込電卓 ships an update every 8 months, 買い物の計算を楽にする − 買計 Kaikei every 3 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 税込電卓 | 買い物の計算を楽にする − 買計 Kaikei |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 3 days** |
| Size | 6 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shinichi Ishizuka](https://appshunter.io/developer/490639079) | [SHO NOZAKI](https://appshunter.io/developer/1661511048) |

## What reviewers say

### 税込電卓

[App page](https://appshunter.io/ios/app/id832416921)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 税込電卓 free?

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

### 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.

### Do 税込電卓 or 買い物の計算を楽にする − 買計 Kaikei have ads?

税込電卓 shows ads; 買い物の計算を楽にする − 買計 Kaikei does not.

### Which is updated more often, 税込電卓 or 買い物の計算を楽にする − 買計 Kaikei?

税込電卓 ships an update every 8 months, and 買い物の計算を楽にする − 買計 Kaikei every 3 days. Most recently, 税込電卓 was updated on November 6, 2026 and 買い物の計算を楽にする − 買計 Kaikei on November 3, 2026.

---

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