にほんご電卓 vs FriendlyCalculator

にほんご電卓は、数字に「万」「億」などの漢字区切りを付けて表示するので、すばやく直感的に数字を読み取れます。 ・72桁(無量大数)まで表示できるので、大きな数もらくらく計算できます。 ・計算結果のみならず、入力した数字も漢字区切りを付けて表示します。 ・漢字区切り - 3桁区切りは、1タップで切り替えできます。 ・「数式通りに計算」「入力順に計算」の2種類の計算順に対応。 ・メモリー機能付き。 ・カッコ計算が可能(数式通りに計算時のみ)。 ・パーセント(%)計算。 ・長押しでコピー&ペースト機能付き。 【免責事項】 計算結果には万全を期していますが、このAppを使用したことにより生じた損害、損失、不利益等に対しては、一切の責任を負いませんので、あらかじめご了承ください。 【仕様】 ・日本語表示の場合、千,万,億,兆,京,垓,ジョ,穣,溝,澗,正,載,極,恒河沙,阿僧祇,那由多,不可思議,無量大数 の72桁表示

This is an ad-free, simple, and user-friendly calculator designed with the following convenient features: - Display of both the equation and the result: It shows both the equation and the calculated result. Users who don't need to see the equation can choose to hide it. - Instant calculation without pressing the equals sign: Calculations are performed immediately without the need to press the equals sign. This feature can be toggled ON or OFF to suit individual preferences. - Square root calculation capability: It can perform square root calculations. - Wide range of color variations: The calculator offers 12 colors to choose from, ranging from stylish to cute. The app developer was a high school teacher until recently and noticed that the iPads introduced for students in high schools didn't have a built-in calculator. Upon downloading a calculator app from the store, they encountered issues such as intrusive ads and poor usability. Motivated by the desire for a reliable and user-friendly calculator app, they created this application. It is not driven by profit but rather aims to be useful for many people, including those who face similar challenges.