JicoCalc - Calculator
All-In-One Calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
JicoCalc is a one-stop multifunction calculator app that brings together a calculator, scientific calculator, unit converter, and a wide range of practical tools, with 90+ useful tools and 49 unit conversion categories.
From everyday calculations and study or work to engineering conversions, financial estimates, date handling, electronics, and developer utilities, everything can be done efficiently in one app.
[Core Features]
1. Calculator
- Supports both basic and scientific calculations
- Supports expression editing with cursor placement, history, and decimal-place settings
2. Unit Converter
- Includes 49 unit conversion categories
- Covers length, area, volume, temperature, time, speed, mass, pressure, energy, power, frequency, digital data, data transfer rate, radioactivity, and more
- Supports batch conversion, base-unit switching, adding units, swipe to delete, drag to reorder, and significant-figure settings
3. Electronics Tools
- Ohm's Law Calculator for voltage, current, resistance, and power
- Resistor Color Code for reading band colors and converting resistance values
- Inductor Color Code for through-hole and ceramic chip inductors
4. Finance and Everyday Tools
- Currency converter, loan calculator, interest calculator, unit price calculator, sales tax calculator, tip calculator, and discount calculator
- Date calculator, time calculator, age calculator, and Morse code tools
- BMI calculator, macronutrient calculator, body fat percentage, and blood type inheritance tools
5. Math and Developer Tools
- Random number generator, average calculator, prime number checker, fraction calculator, and GCD/LCM
- Base converter, CIDR calculator, string hash, Base64, and string-to-hex tools
- HTTP status code reference, regex tools, Whois lookup, Ping, SSL lookup, and page source viewer
[Experience]
- Search, favorites, and history make frequently used tools easier to find and manage
- Supports multiple languages, dark mode, and light mode
- Supports launch-page preferences, calculator decimal places, and unit significant figures
- Supports both iPhone and iPad
JicoCalc will continue adding more practical tools and become the multifunction calculator you can always keep at hand.
- Added Resistor Color Code for reading band colors and converting resistance values
- Added Inductor Color Code for through-hole and ceramic chip inductors
- Added Ohm's Law Calculator for voltage, current, resistance, and power
- Added support for Portuguese, Thai, Vietnamese, Turkish, and Polish
- Improved the experience for date and time calculations
- Fixed known issues and improved overall stability
The developer, Shanghai Mashang Yunxing Technology Co., Ltd., 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
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shanghai Mashang Yunxing Technology Co., Ltd.
- Size
- 65.6 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. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 14 more
- English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- JicoCalc Pro (Lifetime) $5.99
- Copyright
- Copyright © 2025 Mashang Yunxing. All rights reserved.