Calculator + Formula & History
See formula & history anytime
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Upgrade your calculator. See formulas, keep history, and use scientific mode in landscape.
The calculator app needed on every iPhone and iPad. Simple, smart, and easy to use.
Unlike the standard calculator, you can see the formula as you type and check your history anytime. It combines the simplicity of a classic calculator with powerful features.
Key Features:
• Formula Display: See exactly what you are calculating. Never lose track again.
• History: Automatically saves your calculations. Check or copy past results anytime.
• Scientific Mode: Rotate to landscape for advanced scientific functions.
• Backspace: Correct mistakes easily without starting over.
• Clean Design: Optimized for modern iOS with Dark Mode support.
Perfect for shopping, homework, budgeting, and everyday math. Download now and upgrade your calculation experience!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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The developer, IPPEI NAGAMINE, 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:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- IPPEI NAGAMINE
- Size
- 25.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Japanese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Remove Ads $0.49
- Copyright
- © 2026 DevCat