AppBrain's verdict
- Last updated
- May 1, 2026
- Size
- 3.51 MB
User feedback
Ratings and reviews on the App StoreComments on MathHelper for iOS
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Store listing
By Takahiko Ikenuma, from the App StoreDescription by Takahiko Ikenuma Written by the developer, not by AppBrain. Click to read.
分数の自由な計算: 帯分数（整数 と 分数）や仮分数の入力をサポート。計算結果は、ワンタップで「小数」「帯分数」「仮分数」へ切り替えが可能です。
余りのある割り算: 通常の割り算に加え、商と余りを出す「余り」機能を搭載。
スマートな括弧入力: ( [ { を自動で判別して入力。入れ子構造の複雑な四則演算もスムーズです。
徹底した数値処理
選べる丸め処理: 四捨五入、切り上げ、切り捨て、丸めなしを自由に選択。
桁数指定: 整数から小数第4位まで、必要な精度に合わせて表示を固定できます。丸められた桁には色がつくため、一目でわかります。
強力な因数分解・解析ツール
最大3つの数値を同時解析: 数値を入力するだけで、それぞれの素因数分解、約数の個数を表示。
総合解析: 複数数値の最大公約数（GCD）、最小公倍数（LCM）、最も簡単な整数比（Simplest Ratio）、共通の公約数一覧を瞬時に算出します。
便利な履歴と管理機能
自動保存クリップボード: 過去の計算式と結果が自動保存されます。履歴から数値をタップするだけで、今の計算に再利用可能です。
バイリンガル対応: 計算設定やヘルプ画面は日本語と英語の併記、または切り替えに対応しています。
こんな方にオススメ
お子様の算数の宿題を効率よくチェックしたい保護者の方
分数の計算や因数分解の答えを手軽に確認したい学生の方
算数の「困った」を「スッキリ」に。
『MathHelper：算数電卓『答え合わせ』をインストールして、正確でスピーディーな計算体験を手に入れてください。
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 3.51 MB
- Content rating
- Everyone
Technologies used by MathHelper
Releases
Updates seen on the App Store- Version
- 1.11
- Launched
- April 2026
No changelog data
Alternatives
Similar apps and more from Takahiko IkenumaAlternatives to MathHelper
More from Takahiko Ikenuma
Rankings
App Store top chartsApp Store Rankings for MathHelper
About the app and developer
About MathHelper
MathHelper is an education app developed by Takahiko Ikenuma.
What is the rating of MathHelper?
MathHelper has no ratings yet.
Is MathHelper free?
MathHelper is free. The app size is 3.51 MB. The latest version available is 1.11. The last update was on May 1, 2026.
What are the requirements for MathHelper?
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
MathHelper is made and published by Takahiko Ikenuma. AppBrain is an independent app data site and isn't affiliated with Takahiko Ikenuma. The app name, icon, screenshots and description belong to Takahiko Ikenuma and are shown as published on the App Store.
Developer information for Takahiko Ikenuma
Address:
Frequently asked questions about MathHelper
Is MathHelper free?
Yes. MathHelper is free on the App Store.
Is MathHelper still available?
Yes. MathHelper is on the App Store, and the last update we saw was on May 1, 2026.
How large is MathHelper?
MathHelper is 3.51 MB.
Is MathHelper suitable for children?
App Store rates the content of MathHelper as suitable for everyone.
Who made MathHelper?
MathHelper was developed by Takahiko Ikenuma. It is listed in the education category on the App Store.
What are the best alternatives to MathHelper?
People looking at MathHelper also look at these education apps: けいさんマスター, s＊カルク, Geography Quiz World, 国旗クイズ - 天嶺への挑戦, 高校数学電卓.