Calculator - Number Block
jongku han Utilities iPhoneiPadiPod touch
Calculator - Number Block is a free Utilities app for iPhone and iPad by jongku han. Requires iOS 13.0. Updated March 10, 2026.
- Price
- Free
- on the App Store
- Size
- 25 MB
- Age 4+
- Updated
- Mar 10
- 2026 · v1.0.2
Screenshots
About Calculator - Number Block
Are you constantly re-entering complex, repetitive calculations? "Calculator - Number Block" goes beyond simple calculations. It's a new concept calculator designed to save and freely combine frequently used formulas. Key Features Number Block System Frequently used formulas and results can be saved in a single block. Touching a block, organized like a puzzle piece, allows you to instantly recall previous calculations. Combining multiple blocks reduces repetitive input and improves calculation efficiency. Customized Calculation Modes for Different Situations A single app provides a variety of calculation functions essential for everyday life. Basic Calculator: Intuitive operation and a clean interface Exchange Rate Calculation: Global currency conversion based on real-time exchange rates Discount Rate Calculation: Check the list price, discount rate, and final price at a glance Cost-effective Calculation: Compare price and capacity to help you make informed choices Unit Conversion: Quickly convert between various units, including length, area, weight, and temperature Intuitive and Sophisticated Design Supports dark mode and uses color themes for each calculation mode for visual distinction and ease of use. A more convenient calculation experience is provided through a screen layout tailored to your preferences. Secure History Management All calculation records are automatically saved, allowing you to review and reuse previous records at any time. This simplifies repetitive calculations for work and study. No more repetitive input of the same formulas. Start a faster, smarter calculation experience with 'Calculator - Number Block.'
What’s new
Version 1.0.2 · Updated March 10, 2026
- Added 'Sum All' function to number blocks
App privacy
The developer, jongku han, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Calculator - Number Block
Looking for apps like Calculator - Number Block? Here are 6 similar apps on the App Store. The highest rated is Calculator Plus Basic & PEMDAS (5.0/5), and all 6 are free to download.
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Calculator Ultra: Smart Math
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Calculator Plus Basic & PEMDAS
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ClearKey Calc
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Super Calc Pro+
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EnterCalc
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Calculator - Number Block | – | Free | March 10, 2026 | |
| Calculator Ultra: Smart Math | – | Free | Jul 30, 2026 | Compare |
| Calculator Plus Basic & PEMDAS | 5.0 / 5 (5) | Free | Oct 10, 2026 | Compare |
| ClearKey Calc | – | Free | Apr 8, 2026 | Compare |
| Super Calc Pro+ | – | Free | Sep 12, 2026 | Compare |
| Octuple Calc | – | Free | Jul 30, 2026 | Compare |
| EnterCalc | – | Free | Oct 8, 2026 | Compare |