# 100 Squares Calc vs 1分間クレペリン計算

The clearest difference is rating: 100 Squares Calc at 4.9 against 1分間クレペリン計算's 3.0. 100 Squares Calc also leads on review sentiment (75% vs 53%) and ratings volume (8 vs 1). 1分間クレペリン計算's advantage is in-app purchases (none vs 2) and update cadence (weekly vs monthly). On price and ads there is nothing between them.

Both are free to download. 100 Squares Calc sells 2 one-off in-app purchases. 1分間クレペリン計算 asks for nothing beyond the download.

100 Squares Calc holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: 100 Squares Calc has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of 100 Squares Calc's written reviews are positive against 53% of 1分間クレペリン計算's.

100 Squares Calc ships an update monthly, 1分間クレペリン計算 weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 100 Squares Calc | 1分間クレペリン計算 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/100-squares-calc/id534131439/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/1/id1617191525/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | **75.0% of reviews** | 53.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 28 MB | 5 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [be-style](https://appshunter.io/developer/534131442) | [Yutaka Kamoto](https://appshunter.io/developer/1459379625) |

## What reviewers say

### 100 Squares Calc

[App page](https://appshunter.io/ios/app/100-squares-calc/id534131439)

Practice basic math operations with timed challenges and progress tracking. Offers various modes, keyboard types, and mini-games to enhance learning and identify weak points. Supports Bluetooth keyboards and printing custom questions.

**Highlights:** Multiple math operation modes, Customizable keyboard types, Bluetooth keyboard support, Progress tracking and analytics, Study and edit modes, Mini-games for practice, Prefecture-based ranking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Color Customization | $1.99 | one-time |
| Hide Ads | $3.99 | one-time |


### 1分間クレペリン計算

[App page](https://appshunter.io/ios/app/1/id1617191525)

Practice the Crepelin test in a fun, one-minute game format. Track your daily progress with graphs, identify weak areas with analysis, and compete with others on the leaderboard. Ideal for exam preparation and job hunting.

**Highlights:** One-minute gameplay, Progress tracking graphs, Analysis of weak areas, Competitive leaderboard, Job interview practice

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

**In-app purchases:** none


## Frequently asked questions

### Is 100 Squares Calc free?

100 Squares Calc is free to download, with in-app purchases available.

### Is 1分間クレペリン計算 free?

1分間クレペリン計算 is free to download, with no in-app purchases.

### Which has better reviews, 100 Squares Calc or 1分間クレペリン計算?

100 Squares Calc is rated higher. 100 Squares Calc averages 4.9 out of 5 from 8 ratings, while 1分間クレペリン計算 averages 3.0 from 1 ratings.

### Do 100 Squares Calc or 1分間クレペリン計算 have ads?

Both 100 Squares Calc and 1分間クレペリン計算 show ads.

### Which is updated more often, 100 Squares Calc or 1分間クレペリン計算?

100 Squares Calc ships an update monthly, and 1分間クレペリン計算 weekly. Most recently, 100 Squares Calc was updated on October 29, 2026 and 1分間クレペリン計算 on October 30, 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.*