扱いやすく、便利です！
色々と試しましたがこれが一番良かったです。
使いやすい
背景を自分の好きな画像に変更出来るので愛用してます。また、履歴もあり数式に再利用出来るので便利です。
Free
With Ads
About
This calculator app offers advanced features like equation display, calculation history, and redo/undo functionality for easier use. Customize backgrounds and button shapes, and perform tax calculations with adjustable rates. It supports up to 20 digits and respects order of operations.
✓Equation display
✓Calculation history
✓Redo and Undo functions
✓Customizable background
✓Customizable button shape
✓Tax calculation
✓Order of operations support
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What's New in Calta
1.10
March 13, 2021
・カスタム関数を追加しました 好きな関数を設定でき、「⋯」→「カスタム」より呼び出せます
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FAQ
Does Calta have ads?
Yes, Calta contains advertisements. As a free utility app, it is supported by ads.
What devices does Calta support?
Calta is supported on iPhone and iPod devices. It is designed for iOS.
How do I view past calculations in Calta?
Tap the clock icon to access the history list. Each past calculation can be tapped to paste its formula or long-pressed for options like pasting the formula or renaming the entry.
Can I change the background of Calta?
Yes, you can change the background by going to the settings (gear icon) and selecting 'Change Background'. You can choose images from your photo library and crop them.
How does Calta handle the order of operations?
Calta correctly considers the order of operations, ensuring calculations like '1 - 2 × 3' are computed as -5, not -3.
What is the age rating for Calta?
Calta has an age rating of 4+. This indicates it is suitable for young children and general audiences.
How often is Calta updated?
The latest version, 1.10, was released on March 13, 2021. The app was initially released on February 18, 2020.
Can I perform tax calculations with Calta?
Yes, Calta includes a tax calculation feature. Pressing the 'Tax' button performs an inclusive tax calculation, while a long-press performs an exclusive tax calculation. You can set tax rates to 8% or 10% in the settings.
