Calculator XplusY
Your buttons. Your rules.
$1.99
Custom Calculator with Smart Buttons & Formulas
Calculate faster. Think less. XplusY keeps every formula just one tap away.
Create and save your own formulas, design custom buttons, and explore a growing library of predefined calculations across multiple disciplines
XplusY uses a simple and powerful logic:
“X” is the number you enter before pressing a formula button, and “Y” is the number you enter afterwards.
This makes every custom formula easy to understand, predictable, and incredibly fast to use.
Key features:
- Custom formulas with dynamic input buttons
- Reorder buttons freely to create your own layout
- Two calculation modes – instant evaluation or step-by-step results
- Display formulas during calculations for full transparency
- Predefined calculations in finance, engineering, physics, geodesy, conversions, electromobility, and more
- Real-time currency conversion with up-to-date exchange rates
- Clean, intuitive interface with full Dark and Light mode support
- Works offline for core calculations
- History log for quick access to previous results
- Swipe gesture to delete the last digit or clear input instantly
- Customizable design – change button colors, background, and layout to match your style
Whether you’re calculating percentages, converting slope values, or working with geodetic coordinates, XplusY lets you work faster and focus on results, not on switching between functions.
Download now and redefine how you calculate.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Added a thousands separator for clearer, easier-to-read numbers
- Updated screenshots to better highlight the app’s key features
- Minor improvements and bug fixes
The developer, crea:do s.r.o., 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
- Seller
- crea:do s. r. o.
- Size
- 19 MB
- Category
- Productivity
- Compatibility
Requires iOS 13.0 or later.
- 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 crea:do s.r.o.
