Calculator Brut
A tactile 3D calculator
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Calculator Brut turns everyday arithmetic into a tactile digital object. Built to feel considered rather than disposable, it combines bold three-dimensional digits, crafted material-inspired skins, responsive haptics, and satisfying optional sounds with a focused calculator experience.
FEATURES
• Fast everyday arithmetic
• Addition, subtraction, multiplication, and division
• Percent, sign change, decimals, delete, and clear
• Expressive 3D number display with drag-to-peek depth
• Multiple visual skins and collections
• Alternate app icons to match your favorite skin
• Export the current skin as an iPhone wallpaper
• Optional sounds with a persistent on/off setting
• Haptic feedback for responsive key presses
• Adjustable status-bar visibility
• Works offline
• No account or sign-in
• No ads, analytics, tracking, subscriptions, or in-app purchases
• Designed for iPhone
Calculator Brut is completely free.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Make Calculator Brut more yours with alternate app icons and wallpaper export for your current skin. This update also refines sounds, number display behavior, and the skin collection—and hides a small surprise for curious calculators.
The developer, Jerry Munyoka Nkongolo, 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
- Jerry Munyoka Nkongolo
- Size
- 5.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jerry Munyoka Nkongolo