# 100 Squares Calc — Basic studying tool for calc

> Math practice tool with timed challenges, multiple modes, and analytics. (iPhone/iPad app by be-style.)

- Source: https://appshunter.io/ios/app/100-squares-calc/id534131439 (this page in markdown: same URL + `.md`)
- Developer: [be-style](https://appshunter.io/developer/534131442)
- Category: Education, Games, Family
- Price: Free with in-app purchases
- Rating: 4.90/5 from 8 App Store ratings · 24 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 28 MB
- Languages: American English, Japanese
- Released: 2012-06-14
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/100-squares-calc/id534131439/reviews.md

## What is 100 Squares Calc?

Thanks for 1,100,000 DLs!
Enjoy the 100 squares calculation!

From top to bottom, you make answers in squares.
As soon as you make answer, it is scored.
When you fill all squares by answers, your answer time is recorded.

Let's enjoy it!

■4 modes:
- Addition 
- Subtraction
- Multiplication
- 4 operations(Addition, Subtraction, Multiplication, Division)

■4 keyboard type:
- Normal
- Calculator
- Calculator(Right-Side)
- Calculator(Left-Side)
- iPhone

■Bluetooth Keyboard:
- You can use Bluetooth keyboard (in game scene)

■Prefecture mode:
- Let's join the ranking with your prefecture.

■Graph mode:
- You can confirm the history of your records.

■Analytics mode:
- You can confirm statistics of each question. You can find your weak point.
各問題の統計情報を見て、自分の弱点を見つけます

■Study mode:
- You can study at your pace.

■Edit mode:
- You can make question and print it.
  (You need a printer that corresponds to "AirPrint".)

■Limited answer mode (more than 0 only)
- In only subtraction, you can select limited answer mode.
  (large number - small number > 0)

■Mini Games (updated in 2024.Jan)
- Touch Practice
- Answer Number
- How many?
- Analog Clock
- Kraepelin
- Rock,Paper,Scissors
- Fill Spaces
- Touch in Order
- Stepping Stones
- L & R
- Gage MAX
- Pyramid
- Side Stepping
- Count Blocks
- Quick Touch
- Color Name
- Extra One
- Vertex
- 10 or Over
- Picking Chestnuts

■Bonus
- Make 10
- Multiplication Table

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Recent user reviews (10 of 24)

All indexed reviews: https://appshunter.io/ios/app/100-squares-calc/id534131439/reviews.md

### 3/5 — 簡単になって欲しい

*2026-07-31*

通常でも難しいから簡単になって欲しい

### 5/5 — まあまあ神

*2026-07-09*

これで結構計算早くなりました！最高記録が出るのがいいけど統計のグラフとか一位二位とかあったらいいな

### 5/5 — 結構楽しい☆*:.｡. o(≧▽≦)o .｡.:*☆

*2026-04-16*

友達も作れるので、かなり楽しいです

### 5/5 — 頭が良くなった！みんな入れるべし！

*2026-03-27*

算数の百マス計算のテストがあってアプリ入れてから点数が上がりました！しかもミニゲームなどがあり勉強のご褒美にしています！

### 1/5 — このアプリクソ

*2026-01-10*

このアプリのせいでお父さんから強制的にやられてストレス溜まります。

### 5/5 — Keep Math Skills Sharp!

*2025-12-04*

This has been one of my favorite apps for years. I used it with my kids when they were growing up and I homeschooled them to keep their math skills sharp. I also recommend it to my students (I teach middle school). It’s so important to know these basic math facts, and this app help helps. Keep those skills sharp. It’s also fun to try and beat your shortest time. I like that you can change the operations. My favorites are multiplication, and all four operations. What students get into algebra, it’s important to know these math facts like the back of your hand. This app helps with that in a fun way!

### 5/5 — へるぷです

*2025-05-31*

順位を押すと「game centerが無効になっています」と出ますゲーム内の設定からの順位(game center)はONになっていますし、スマホ自体の設定からのgame centerのアクティビティ共有もONになっています
どうしたら順位見れるようになりますか？

それとそもそも個人順位は出るものなのでしょうか？
対抗戦の順位は見れます

教えて頂きたいです🙇‍♀️

**Developer response:** コメントありがとうございます。
ご不便をおかけして申し訳ございません。
順位は「Game Center」というサービスを利用していて、対抗戦は独自にサービスを提供しています。
ですので、順位が表示されないのは「Game Center」との連携がうまくいっていない事が理由です。
コメントいただいた内容から、特にスマホ自体の設定に問題はなさそうです。
100マス計算の設定の方で、Game Centerをオン/オフの切り替えがうまくいっていないのかもしれません。こちらで再現できていないので申し訳ございませんが、調査しますので、お時間をいただきたいと思います。
今後もお気付きの点がございましたら、コメントいただけると嬉しいです。

### 3/5 — 子供の計算力アップに

*2025-04-21*

広告が消しにくいです。
もう少しゲーム性があるといいかな

**Developer response:** コメントありがとうございます。
広告を消す手順がわかりにくい点、もっとわかりやすい見せ方がないか考えてみますね。
ゲーム性、たしかに地味ですよね……。エフェクトや演出とか、こちらも考えてみますね。
他にもお気付きの点がございましたら、お気軽にコメントいただけると嬉しいです。

### 5/5 — 良い

*2024-10-14*

わかりやすい間違いもわかりやすい

**Developer response:** コメントありがとうございます！
これからも改善を続けて、わかりやすさを追求していきます！

### 4/5 — 通知を切れるようにしてほしい

*2024-09-23*

タイトルの通りなのですが、通知のバナーを切ろうにもアプリが表示されず、また上面に表示される為、計算中に出ると1〜2秒持っていかれます。改善をお願いいたします。

## Frequently asked questions about 100 Squares Calc

### What math operations can I practice with 100 Squares Calc?

100 Squares Calc supports addition, subtraction, multiplication, and a mode for all four operations (addition, subtraction, multiplication, and division). You can also practice multiplication tables and a 'Make 10' bonus game.

### Does 100 Squares Calc have ads?

Yes, 100 Squares Calc contains advertisements. This allows the app to remain free to download and use.

### Can I use a Bluetooth keyboard with 100 Squares Calc?

Yes, you can use a Bluetooth keyboard with 100 Squares Calc, particularly in the game scene, to enhance your input experience.

### How does 100 Squares Calc help me track my progress?

The app features a Graph mode to confirm your record history and an Analytics mode to view statistics for each question. This helps you identify your weak points for targeted study.

### Can I create my own math questions with 100 Squares Calc?

Yes, the Edit mode allows you to create your own questions and print them, provided you have an AirPrint-compatible printer.

### What age rating does 100 Squares Calc have?

100 Squares Calc is rated 4+ by the App Store, making it suitable for young children and general users.

### How often is 100 Squares Calc updated?

The app was last updated on January 5, 2026, indicating recent development and ongoing support. Mini-games were updated in January 2024.

### What devices are compatible with 100 Squares Calc?

100 Squares Calc is compatible with iPhone, iPad, and iPod devices, offering a broad range of Apple mobile device support.

## Version history (last 5 releases)

### 1.7.8 — 2026-01-05

Fixed internal processing.

### 1.7.7 — 2024-01-22

- The mini game "10 or Over" and "Picking Chestnuts" were added.
- The distribution of average response times was displayed in "Analytics".

### 1.7.6 — 2023-12-08

The setting page was added.

### 1.7.5 — 2023-11-10

Fixed internal processing.

### 1.7.4 — 2023-11-07

Fixed internal processing.

## Apps similar to 100 Squares Calc

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Math Brain: Handwriting Drills](https://appshunter.io/ios/app/math-brain-handwriting-drills/id1623538548) | 5.0 (1) | Free | Education |
| [100ます計算-算数でコツコツ宝探し100マス計算](https://appshunter.io/ios/app/100-100/id1623952451) | 5.0 (1) | Free | Education |
| [小学生手書き計算ドリル](https://appshunter.io/ios/app/id1581994395) | 4.6 (10,962) | Free | Education |
| [Ninimaths](https://appshunter.io/ios/app/ninimaths/id647989498) | 4.9 (45) | Free | Education |
| [100 Square Calc: Add & Mul](https://appshunter.io/ios/app/100-square-calc-add-and-mul/id1598691332) | — | Free | Education |
| [Calculation Training For Brain](https://appshunter.io/ios/app/calculation-training-for-brain/id1159243202) | 4.4 (14) | Free | Education |

## More apps by be-style

- [Time Together](https://appshunter.io/ios/app/time-together/id899474356)
- [コインスイーパー](https://appshunter.io/ios/app/id913519970)
- [円パズル](https://appshunter.io/ios/app/id995963037)
- [Where's it in?](https://appshunter.io/ios/app/wheres-it-in/id1099735230)
- [All Zero Puzzle](https://appshunter.io/ios/app/all-zero-puzzle/id1139201787)

All apps by be-style: https://appshunter.io/developer/534131442

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*