FastCalc
The smart calculator
SAR 9.99 · In-App Purchases
FastCalc is a calculator recognized for its efficiency and ease of use.
It stands out thanks to:
• its large keys, which allow for fast and accurate input,
• the permanent display of the expression entered by the user,
• the automatic display of the result while typing: no “=” key required!
FastCalc is thus suitable both for everyday calculations and for more advanced use.
BASICS OF USE
The interface of FastCalc is innovative and minimalist, entirely based on simple gestures:
• Select a side symbol on a key: slide your finger in its direction.
• Delete the last entered elements: make a small swipe to the left on the display.
• Clear the entire expression: swipe quickly to the left across the whole display.
• Store a result in a memory: tap the result and choose the desired memory.
FEATURES
• Large, practical, and easy-to-read keys.
• Customizable constants.
• Advanced mode for percentage calculations.
• Permanent display of the current expression and temporary memories.
• Automatic storage of the previous result (ANS) each time an expression is cleared.
• Integrated help videos and user guide (in ⓘ).
SETTINGS
• Enable interface sounds and adjust their volume.
• Enable advanced mode.
• Choose the number of displayed decimals and the thousands separators.
• Customize the colors of the keypad and the expression.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
• New: You can now create your own custom constants and name them freely. They are preserved even when you clear the memories.
• Modernized foundations: Support for iOS 26 and adoption of the latest Apple technologies (SwiftUI, Liquid Glass).
• Optimized interface: Improved ergonomics and increased responsiveness for an even smoother experience.
The developer, DifferentApps, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Andre Ponzo
- Size
- 8.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Apple Vision
Requires visionOS 26.0 or later.
- Languages
English and 8 more
- English, French, German, Hungarian, Italian, Polish, Portuguese, Russian, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
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- Copyright
- © 2026 DifferentApps