Apps Like Calcbot 2 for iPhone and iPad
Review calculations and send them back
Lets users perform calculations and convert units with an easy-to-read history tape and expression view. Save and reuse previous calculations. Convert between units intuitively. Sync with Apple Watch for on-the-go use.
Calcbot 2 screenshots
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.


StemFox Scientific Calculator
Joshua Bryson
Calculate and complete engineering tasks
Perform complex calculations with a supporting trigonometry and Bessel functions. Access over 80 mathematical functions and quick references for basic operations. Solve equations efficiently for engineering tasks.

LazyCalc – Smart Calculator
Daniel Lozovsky
Calculate, convert, and solve with precision
Perform complex calculations with a scientific featuring parentheses and functions. Convert units across categories like length, weight, and temperature. Calculate percentages, fractions, and exponents. View editable history and switch between modes.

GO-25 SciRPN
Steve Lidie
Calculate with RPN and stack registers
Simulates a programmable scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and ten storage registers. Includes math, trigonometric, and statistical functions.

Unit Converter – Best Unit App
Usman Perwaiz
Convert units instantly and swap values
Convert units between feet and inches, miles and kilometers, Celsius and Fahrenheit. Swap units with a button. Access live currency updates for major currencies. View 15 categories with multiple units. Perform calculations with a simple interface.

Bitcoin Pulse Ticker
Visunia GmbH
Track crypto prices in real time
Track cryptocurrency prices in real time. View current rates for , Ether, Litecoin, and over 1000 other coins. Add and edit favorite cryptocurrencies to a watch list. Search for specific coins and filter by category.



GUTCalc Physics Unit Converter
Timothy Wiser
Calculate with units and physical constants
Perform calculations with arithmetic, SI and non-SI units, and physical constants. Support natural and SI units for scientific and everyday use. Evaluate expressions with functions like exp, arctan, and cosh.

Loan Cal: Money Converter
Nhien Tran Thanh
Convert currencies and calculate loans
Convert currencies and cryptocurrencies using real-time exchange rates. Support for global currencies and popular digital assets. Calculate interest and repayment amounts for reference.

Unit Circle Calculator PRO
Glindemann, Sennoun, Langer GbR
Calculate trigonometric values step by step
Calculate trigonometric values for the by inputting radians or angles. Display step-by-step solutions and support negative numbers, decimals, and fractions. Save calculations in history and share results.

Xmart Calculator Mini
XH Liu
Calculate expressions and track results
Perform calculations with built-in formulas and expressions. Input daily rates and work schedules to compute annual income. Simplify complex equations with fewer button presses. Track multiple scenarios by adjusting variables.


Dive Calculator
Zanthic Automation Inc.
Calculate stats and manage gas mixtures
Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.

Zimmatic Irrigation Calculator
Lindsay Corporation
Convert units and calculate system metrics
Perform calculations for hydraulics, depth, friction loss, wire sizing, application rates, rotation time, system flow rates, and area. Convert between metric and US units. Use yield converter for unit conversions.

Time Calculator Simple&Easy
YOSHIHIRO NAKAJIMA
Calculate with precise settings
Calculate intervals with precise unit conversions. Adjust decimal and thousands separators for regional settings. Customize display formats for results. Access in- settings to modify feedback type and default formats.




DayCalc - Note Calculator
良峰 侯
Calculate, convert, and sync across devices
Offers a standard and scientific with over 30 operations. It supports iCloud sync across devices. Users can add notes to calculation history and share entries. A live voice is available.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.