![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
CalculationBook 4+
SHIBUYA Masanori
-
- Free
Screenshots
Description
CalculationBook is an incredibly easy-to-use calculator.
Mathematical formulas are displayed, so you don't have to worry about making a mistake when entering numbers.
Equipped with original features, including a history for easy editing and recalculation, a totalization bar, formula references, and sheet management function, it's simple to use. CalculationBook can be used easily without any fuss, just like a regular calculator.
◆Go back and check past calculations
・Scroll through the list of calculations to hide the keyboard.
・Correct past calculations and recalculate.
・Swipe past calculations to copy or delete them.
◆Refer to calculation results
・To refer to other calculation results while calculating, tap the solution section of the calculation which you wish to refer.
・When you correct a formula, calculations referring to it will also be linked and updated.
・Formulas can be given names. When you name formulas that are referred to, it becomes easy to understand connections with references.
◆Use parentheses and a variety of functions
・To use the scientific calculator function, change the keyboard by tapping the second button from the left on the keyboard's top row.
・You can also change to it by swiping left on the keyboard.
◆Summarize bar
・Convenient for summing up many items, such as shopping receipt amounts.
・Summarize total, total (tax included), average, maximum, minimum, number of items, variance, standard deviation, unbiased variance and unbiased standard deviation.
・Show or hide the summarize bar by tapping the third button from the left on the top row of the keyboard.
◆Function buttons
・Freely assign frequently-used buttons to be the three function buttons.
・When you swipe down on the keyboard, the three function buttons appear.
・√, % and TAX are initially assigned, but you can freely assign functions by going to Settings>Details.
・When function buttons are displayed, a parentheses button will appear at the top right.
◆ Disclaimer
Although we are making every effort to ensure the accuracy of the calculation results done by this App, we do not guarantee its accuracy.
Please understand that we are not liable for any damage, loss, disadvantage, etc. caused in using this App.
What’s New
Version 1.20
- iOS 15に対応しました。
- iOS 13以降が必要です。
Ratings and Reviews
バザーの会計などで大助かり!
色々試しましたが、私にはこれが最高!かゆいとこに手が届きます。
使いやすいし、合計ボタンを押せば合計も出て税込の場合やらなんだか色々出てきて驚きです。
また2+5×3=17 と、ちゃんと計算してくれます!
その上式ごとに名前がつけられます。
例えばセーター5枚で500×5なども、セーターまで表示できます。
実際売れたのが3の時はそこをタップして3に直せば勝手に計算してくれます。
ほかのアプリにも近いのがありましたが修正はされずに式が増えてしまうのでいちいち消さなければなりませんでしたが、これなら完璧!
お買い物に行った時もかずき割った時など便利ですよね!
本当に気に入りました。
是非使ってみてください。
是非Androidでも使えるようにお願いします!
新社会人の時から使い始めて早10年です。とても便利で使いやすく重宝しています。
職場を変える度に先輩などにはちゃんとした電卓を買えと叱られますが、履歴も見られて編集機能もあり、その編集した計算が連動させた式に反映されるという点でちゃんとした電卓より仕事での利便性が高い(しかも無料)ので、毎度納得して貰った上で自分も使おうと言ってくださる方が多いです。
残念ながら数年前からAndroidユーザーなので似たようなアプリで代用していますが、このアプリが断然使いやすいです。
是非ともAndroidへの対応して欲しいところです。
重宝!
自分は大工をしています、ファンクションに左からπとx^と√を割り当て使わせて頂いてます、コンパクトにまとまり入力し易くなりました!仕事で使うのが楽しみです!( ̄^ ̄)ゞ
App Privacy
The developer, SHIBUYA Masanori, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- MASANORI SHIBUYA
- Size
- 11.1 MB
- Category
- Utilities
- Compatibility
-
- iPhone
- Requires iOS 13.0 or later.
- iPad
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
- 4+
- Copyright
- © 2014-2021 SHIBUYA Masanori
- Price
- Free