# 単純な電卓 vs CalcKit

The clearest difference is iOS requirement: 単純な電卓 at 15.0 against CalcKit's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

単純な電卓 ships an update fortnightly, CalcKit every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 単純な電卓 | CalcKit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 33 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MUNEATSU G.K.](https://appshunter.io/developer/1534902759) | [Kazumi Matsumoto](https://appshunter.io/developer/1845542621) |

## What reviewers say

### 単純な電卓

[App page](https://appshunter.io/ios/app/id1614220696)

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

**In-app purchases:** none


### CalcKit

[App page](https://appshunter.io/ios/app/calckit/id6764052834)

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

**In-app purchases:** none


## Frequently asked questions

### Is 単純な電卓 free?

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

### Is CalcKit free?

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

### Do 単純な電卓 or CalcKit have ads?

Neither 単純な電卓 nor CalcKit shows ads.

### Which is updated more often, 単純な電卓 or CalcKit?

単純な電卓 ships an update fortnightly, and CalcKit every 2 weeks. Most recently, 単純な電卓 was updated on November 3, 2026 and CalcKit on October 31, 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.*