Apps Like Busy calculator for iPhone and iPad
Busy calculator screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Calculator⁼
Impala Studios B.V.
Calculate, edit, and track results
Calculator provides basic and scientific calculation functions. Users can access a history of past calculations for review or reuse. It includes a live currency converter for exchange rate checks.
Fontkey - Fonts Keyboard Emoji
Sociaaal LLC
Type with unique and custom text
Customize text with unique and emojis across social media platforms. Switch between and layouts. Add text emojis and symbols to messages, bios, and stories.
NumPad: Calculator Keyboard
More Voltage
Enter numbers with a dedicated
Provides a keypad for entering digits in apps that lack a . Users can input phone numbers, credit card details, and other numeric information efficiently. The functions as a standalone input method for numeric data entry.
Calculator #
An Truong
Calculate, graph, and solve equations
Perform complex calculations with a powerful math core and algebra engine. Display mathematical expressions with proper formatting. Solve equations, graph functions, and convert units. Access scientific, financial, and programming calculators.
MeetYou - Period Tracker
Hangzhou Youzijie Information Technology Co., Ltd.
Track periods, ovulation, and health status
Track menstrual cycles and ovulation with AI predictions for accurate scheduling. Record details and physiological changes. Switch to pregnancy mode for tracking pregnancy symptoms and accessing educational content.
Calculator·
Tim O's Studios, LLC
Simple calculations with useful features.
The app provides essential calculation functions like addition, subtraction, multiplication, division, and percent. It also offers multiple color schemes and the ability to copy results.
Calculator with History +
Beijing Free Calculator Technology Co., Ltd.
Calculate and track financial formulas
Perform calculations a scientific featuring pi, exponents, square root, negative numbers, and logarithms. View calculation and adjust decimal places or use thousands separators. Customize keyboard colors and sounds.
Calculator 3.0
Spencer Brown
Calculate, edit, and share equations
Perform calculations with a clean interface. Switch between light and dark themes. Use multitasking on iPad. Access on Apple Watch with complications. Share results via iMessage.
Clipboard - Paste Keyboard
秀平 罗
Copy across devices and manage checklists
Syncs text, images, and files across macOS and iOS devices via iCloud. Store history and access it across devices. Create and manage checklists with shortcut key operations.
SunFounder Controller
Shenzhen Maker Stars Technology Co., Ltd.
Control robot kits with custom interfaces
Control ESP32 and Raspberry Pi robot kits remotely. Adjust radar ranging, manage three-channel tracking, and use sliders, buttons, and arrow keys. Customize control layouts for personalized setup.
Basic Calculator: Classic Calc
MobArts Ltd
Calculate, split, and customize
Perform general calculations including addition, subtraction, multiplication, division, and square roots. Use memory functions for storage and retrieval. Apply thousands separators and handle numbers up to 60 digits.
Calculator ∞
An Truong
Calculate, graph, and solve equations
Solve equations, perform algebraic calculations, and graph functions. Support for multiple models including TI-83, TI-84, TI-89, Casio FX, and Sharp EL. Includes a scientific , fraction simplifier, and unit converter.
OG&E
Oklahoma Gas and Electric Company
Access accounts with Face ID
Sign in securely using Face ID or fingerprint. Access account information and manage multiple accounts. Start, stop, or transfer electric service. Track energy usage with insights and view estimated bills.
Sci:Pro Calculator
Jerry Montgomery
Calculate, share, and switch modes
Offers basic, scientific, and programmer modes with history views. Users can share results via email or copy-paste values between apps. The supports iPhone, iPad, and iPod Touch devices.
Calculator HD: Big Buttons
Studio Zebra
Calculate with large, easy-to-read numbers
A for with a large, easy-to-read display. Perform basic arithmetic operations. Use user-friendly controls for quick calculations.
Measure Master Pro Calculator
Calculated Industries, Inc.
Solve U.S. and metric unit conversions.
The app converts U.S. and metric units for measurements, including linear, area, and volume dimensions.
Fraction Calculator Plus
Tue Nguyen Minh
Solve fractions with mixed number input
Solve math problems with three keypads for easy mixed number input. Calculate multiple fractions simultaneously. Syncs with iOS devices for optimal performance.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.