# 気持ち良い計算尺 vs まいにち5分！そろばん練習

The clearest difference is update cadence: まいにち5分！そろばん練習 at every 2 days against 気持ち良い計算尺's monthly. まいにち5分！そろばん練習 also leads on iOS requirement (16.4 vs 18.6). 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.

気持ち良い計算尺 ships an update monthly, まいにち5分！そろばん練習 every 2 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 気持ち良い計算尺 | まいにち5分！そろばん練習 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 1 MB | 37 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [masahiko akita](https://appshunter.io/developer/1891674153) | [Masashi Saito](https://appshunter.io/developer/1045097101) |

## What reviewers say

### 気持ち良い計算尺

[App page](https://appshunter.io/ios/app/id6787395929)

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

**In-app purchases:** none


### まいにち5分！そろばん練習

[App page](https://appshunter.io/ios/app/5/id6814269098)

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

**In-app purchases:** none


## Frequently asked questions

### Is 気持ち良い計算尺 free?

気持ち良い計算尺 is free to download, with no in-app purchases.

### Is まいにち5分！そろばん練習 free?

まいにち5分！そろばん練習 is free to download, with no in-app purchases.

### Do 気持ち良い計算尺 or まいにち5分！そろばん練習 have ads?

Neither 気持ち良い計算尺 nor まいにち5分！そろばん練習 shows ads.

### Which is updated more often, 気持ち良い計算尺 or まいにち5分！そろばん練習?

気持ち良い計算尺 ships an update monthly, and まいにち5分！そろばん練習 every 2 days. Most recently, 気持ち良い計算尺 was updated on October 25, 2026 and まいにち5分！そろばん練習 on October 29, 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.*