Calculator!! app icon

Apps Like Calculator!! for iPhone and iPad

Calculate and track expressions

Calculator displays calculations in real-time and saves a history accessible by swiping up. It handles fractions, converting between proper, improper, and mixed formats. It supports degrees, minutes, and seconds for angle input.

by Behzad Dogahe★ 4.456 ratingsUtilities$2.99Data updated 2026-09-08

Calculator!! screenshots

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. Calculator: Pro app icon

    Calculator: Pro

    Appgeneration, Software Technologies, Lda

    Calculate, convert, and solve equations

    MyCalc offers basic and scientific calculation functions. Users can switch between portrait and landscape modes. It supports currency and unit conversions. Results, equations, and conversions can be copied, shared, or saved.

    ★ 4.7584 ratingsProductivityFreeData updated 2026-10-12
  2. 11C Scientific Calculator app icon

    11C Scientific Calculator

    Vicinno Soft LLC

    Calculate with RPN and functions

    Perform complex calculations using RPN entry system. Access hyperbolic and inverse hyperbolic trig functions. Calculate probability, factorials, and percentages. Support absolute, integer, and fractional values. Generate random numbers.

    ★ 4.2298 ratingsUtilities$5.99Data updated 2026-09-08
  1. Rafter Help app icon

    Rafter Help

    Armchair Engineering

    Calculate roof pitch and length

    Calculate length and associated values for gable roofs. Input room width and ridge height to determine pitch, lengths, and ridge height. Use advanced options to enter pitch in radians, degrees, DMS, or rise/run.

    ★ 4.5213 ratingsUtilities$1.99Data updated 2026-09-10
  2. Fraction Help app icon

    Fraction Help

    Armchair Engineering

    Solve fractions and view steps

    Solve equations with addition, subtraction, multiplication, and division. View step-by-step working to understand solutions. Handle mixed and partial fractions. Convert between decimals and fractions. Find factors of numbers or common factors.

    ★ 4.4207 ratingsUtilitiesFreeData updated 2026-09-08
  3. Learn Math Facts app icon

    Learn Math Facts

    Peekaboo Studios LLC

    Practice daily to build confidence

    Practice through timed challenges and mixed operations exercises. Track progress with accuracy and speed metrics. Set daily goals and receive instant feedback on answers. Share results and compete with friends.

    ★ 4.51,462 ratingsEducationFreeData updated 2026-09-20
  4. Calculator Max app icon

    Calculator Max

    Pavel Kozarek

    Calculations made easy in one app.

    The app offers basic and scientific calculators with a history tape. Users can make notes and draw ideas on iPad.

    ★ 4.31,925 ratingsUtilitiesFreeData updated 2026-09-13
  5. ▸ Calculator + app icon

    ▸ Calculator +

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculate, convert, and solve equations

    Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.

    ★ 4.7899 ratingsUtilities$1.99Data updated 2026-09-08
  6. Fraction Calculator PRO #1 app icon

    Fraction Calculator PRO #1

    DigitAlchemy LLC

    Calculate fractions, add, subtract, multiply, divide

    Calculate fractions by adding, subtracting, dividing, and multiplying. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems quickly and accurately.

    ★ 4.9752 ratingsProductivity$3.99Data updated 2026-10-14
  7. Percentages Calculator app icon

    Percentages Calculator

    Thomas Tsopanakis

    Calculate quickly and accurately

    Calculate of values, increase or decrease values by a percentage, and find the original value before a percentage change. Set custom values, view step-by-step calculations, and save results for future reference.

    ★ 4.81,342 ratingsBusiness$0.99Data updated 2026-10-02
  8. HVAC & Sheet Metal Calculator app icon

    HVAC & Sheet Metal Calculator

    Calculated Industries, Inc.

    Calculate duct offsets and angles

    Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.

    ★ 4.955 ratingsUtilitiesFreeData updated 2026-09-06
  9. Number Line app icon

    Number Line

    Todd Bowden

    Track numbers and solve math problems

    Helps students learn fractions, decimals, and percents by ordering equivalent values on a . Features include multiple levels, visual representations, and interactive exercises to reinforce concepts.

    ★ 3.0664 ratingsEducationFreeData updated 2026-09-08
  10. EduCalc Classic app icon

    EduCalc Classic

    William Jockusch

    Calculate and graph mathematical functions

    Perform complex calculations with a scientific calculator featuring arithmetic, exponentiation, roots, logarithms, factorials, permutations, combinations, and modulus. Graph functions and equations. Export results and share calculations.

    ★ 3.9303 ratingsEducationFreeData updated 2026-09-08
  11. Converter-Universal Conversion app icon

    Converter-Universal Conversion

    Trelleborg Sealing Solutions Germany GmbH

    Convert units, calculate percentages, track timezones, calculate

    Convert units including currencies, length, weight, and temperature. Convert time zones and calculate percentages. Includes a running pace calculator and other utility tools for precise measurements and calculations.

    ★ 4.9974 ratingsUtilitiesFreeData updated 2026-09-08
  12. Map Coordinate app icon

    Map Coordinate

    Xuan Luong Do

    Find coordinates and get directions

    Coordinates can be viewed and shared via decimal degrees, degrees-minute-seconds, degrees-minute-decimal, UTM, and military grid systems. Users can tap a map to retrieve coordinates and directions.

    ★ 4.6660 ratingsUtilitiesFreeData updated 2026-09-12
  13. 4th Grade Math Kids Education app icon

    4th Grade Math Kids Education

    Visual Math Interactive Sdn Bhd

    Play games and learn concepts

    Learn concepts through interactive games and videos. Practice factor pairs, number patterns, place value, rounding, fractions, decimals, and data interpretation. Track progress and reinforce common core standards.

    ★ 4.5755 ratingsEducationFreeData updated 2026-09-14

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.