# 税込電卓 vs Basic Calc Plus

The clearest difference is update cadence: 税込電卓 at every 7 months against Basic Calc Plus's every 17 months. 税込電卓 also leads on iOS requirement (13.0 vs 17.6). 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.

税込電卓 ships an update every 7 months, Basic Calc Plus every 17 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 税込電卓 | Basic Calc Plus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 7 months** | Every 17 months |
| Size | 7 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shinichi Ishizuka](https://appshunter.io/developer/490639079) | [Osamu Ishigami](https://appshunter.io/developer/901265058) |

## 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


### Basic Calc Plus

[App page](https://appshunter.io/ios/app/basic-calc-plus/id926102502)

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

**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 Basic Calc Plus free?

Basic Calc Plus is free to download, with no in-app purchases.

### Do 税込電卓 or Basic Calc Plus have ads?

Both 税込電卓 and Basic Calc Plus show ads.

### Which is updated more often, 税込電卓 or Basic Calc Plus?

税込電卓 ships an update every 7 months, and Basic Calc Plus every 17 months. Most recently, 税込電卓 was updated on October 4, 2026 and Basic Calc Plus on October 3, 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.*