Hydrology Calculator app icon

Apps Like Hydrology Calculator for iPhone and iPad

Calculate equations quickly

Calculate water flow using five equations. Input variables and view defined parameters for clarity. Save and export results for documentation.

by Rhyno Engineering LLC★ 5.04 ratingsEducationFreeData updated 2026-09-06

Hydrology Calculator screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Calculator ∞ app icon

    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.

    ★ 4.76,338 ratingsEducation$5.99Data updated 2026-09-08
  2. MathPapa - Algebra Calculator app icon

    MathPapa - Algebra Calculator

    MathPapa, Inc.

    Solve equations and graph functions

    Solves linear and quadratic equations with step-by-step explanations. Handles inequalities and systems of equations. Graphs equations and factors quadratics. Evaluates expressions and follows order of operations.

    ★ 4.717,127 ratingsEducationFreeData updated 2026-09-06
  3. Graphing Calculator Plus AI app icon

    Graphing Calculator Plus AI

    An Truong

    Calculate, graph, and solve equations

    Solve equations and graph functions with advanced math support. Perform calculus operations and matrix calculations. Access detailed tutorials and a comprehensive user manual. Export results and share calculations.

    ★ 4.612,024 ratingsEducation$5.99Data updated 2026-09-09
  1. GeoGebra CAS Calculator app icon

    GeoGebra CAS Calculator

    GeoGebra GmbH

    Solve equations and factor expressions

    Solve equations and expand expressions. Find derivatives and integrals. Work with undefined variables. Identify roots, minima, and maxima. Create tables of values. Perform regression analysis. Access free learning activities.

    ★ 4.014 ratingsEducationFreeData updated 2026-09-06
  2. Visual Math 4D app icon

    Visual Math 4D

    Ronny Weidemann

    Solve equations and visualize graphs

    Solve mathematical equations and visualize results in 2D and 3D. Plot cartesian, polar, spherical, and parametric functions. Animate equations and vector fields. Find intersections of functions. Support for complex functions.

    ★ 4.6872 ratingsEducation$1.99Data updated 2026-09-08
  3. NCalc Scientific Calculator + app icon

    NCalc Scientific Calculator +

    Tran Duy

    Calculate, graph, convert, solve

    Allows users to perform complex calculations with a natural display that shows expressions as written. It supports fractions, roots, and exponents. The includes a graphing module for visualizing equations.

    ★ 4.711,472 ratingsEducationFreeData updated 2026-09-06
  4. Calculator Advanced app icon

    Calculator Advanced

    Mert Can Kus

    Save formulas, enter variables, calculate results

    Allows users to save formulas for repeated use. Enter variables to recalculate results without rewriting formulas. Supports trigonometric functions, logarithms, factorials, and permutations. View saved formulas and variables for easy access.

    ★ 4.496 ratingsProductivity$0.99Data updated 2026-09-06
  5. Archimedes Calculator app icon

    Archimedes Calculator

    Patrick Pijnappel

    Pick formulas, calculate results

    Solve equations and plot graphs with precision. Access a formula library to input and calculate formulas with automatic unit support. Find intersections, integrals, and derivatives through intuitive plotting features.

    ★ 4.470 ratingsEducationFreeData updated 2026-09-08
  6. Resistor Color Band Calculator app icon

    Resistor Color Band Calculator

    Aryaman Sharda

    Calculate values by bands

    Determine values by selecting bands. Calculate resistance, tolerance, and temperature coefficients. View detailed specifications and compare ratings.

    ★ 4.625 ratingsUtilitiesFreeData updated 2026-09-06
  7. Desmos Scientific Calculator app icon

    Desmos Scientific Calculator

    Desmos, Inc.

    Calculate, graph, and explore math functions

    Perform complex calculations with trigonometric, statistical, and combinatorial functions. Define and evaluate custom equations. Graph mathematical expressions and explore multiple variables. Save and reuse calculations for future use.

    ★ 4.3322 ratingsEducationFreeData updated 2026-09-06
  8. ALL Maths Formulas Guide app icon

    ALL Maths Formulas Guide

    rana hamad khan

    Access , solve equations, calculate results

    Access for integrals, polynomials, analytic geometry, calculus, algebra, probability, statistics, trigonometry, matrices, equations, integration, derivatives, limits, geometry, and logic. View complete lists of over 2000 .

    ★ 4.454 ratingsProductivityFreeData updated 2026-09-06
  9. Mechanical Engineering Toolkit app icon

    Mechanical Engineering Toolkit

    APPS BAY LIMITED

    Calculate formulas instantly

    Allows users to calculate equations and formulas. Input variables to solve for unknowns in mechanics of materials. Access force-displacement relations and moment calculations. Retrieve reference materials for formulas.

    ★ 4.859 ratingsUtilitiesFreeData updated 2026-09-06
  10. Calculate84 app icon

    Calculate84

    Century Light LLC

    Graph functions and solve equations

    Create and analyze mathematical functions with interactive graphing. Manipulate equations, zoom, and pan graphs. Access a clean interface with logically placed tools. View detailed error messages and scroll through results without navigation clutter.

    ★ 4.852,841 ratingsEducationFreeData updated 2026-09-09
  11. SnapMath - Photo Word Math app icon

    SnapMath - Photo Word Math

    Harun Eral

    Scan equations, get step-by-step solutions, share, print,

    Scan problems to receive step-by-step solutions in PDF format. Share, print, or save the document. View graphical representations of solutions. Solve equations, inequalities, derivatives, integrals, and trigonometry problems.

    ★ 4.51,550 ratingsEducationFreeData updated 2026-09-06
  12. Graphing Calculator X84 app icon

    Graphing Calculator X84

    An Truong

    Calculate and graph mathematical expressions

    Solve equations and graph functions with advanced math support. Perform calculus operations and matrix calculations. Customize settings for precision. Access detailed tutorials and a comprehensive user manual.

    ★ 4.549,623 ratingsEducationFreeData updated 2026-09-06
  13. HiPER Scientific Calculator app icon

    HiPER Scientific Calculator

    Jindrich Houska

    Calculate and solve complex equations

    With symbolic algebra, equation solving, and calculus functions. Supports fractions, repeating decimals, and high-precision numbers. Displays results as simplified expressions or numerical values.

    ★ 4.6182 ratingsUtilitiesFreeData updated 2026-09-06
  14. Acute Calculator app icon

    Acute Calculator

    Find App, Inc.

    Edit equations with visual tools

    Edit mathematical expressions with a visual interface. Perform 30+ functions including calculus and algebra. Use an intuitive color-coded palette. Access a history log for past calculations. Save variables for future use.

    ★ 4.9117 ratingsUtilitiesFreeData updated 2026-09-06
  15. Calculator HD Pro Lite app icon

    Calculator HD Pro Lite

    Cider Software LLC

    Calculate with dual-line display and multi-line input

    A with dual-line display showing input and result. Supports multi-line equations and tap-to-move cursor. Saves calculation history with timestamps and labels. Allows emailing calculations and swiping to review previous entries.

    ★ 4.651,412 ratingsUtilitiesFreeData updated 2026-09-08
  16. Water BoD-I-Y Calculator app icon

    Water BoD-I-Y Calculator

    FarmHopLife Inc

    Calculate storage and retention systems

    Calculate storage capacity with precise formulas. Input dimensions to determine cistern size. Estimate rainwater collection based on rainfall data. Generate reports for irrigation planning. Export results in PDF format.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  17. Mathematics with PocketCAS Pro app icon

    Mathematics with PocketCAS Pro

    Timing Software GmbH

    Solve math problems and graph functions

    Solve math problems from elementary to college level. Perform algebra, calculus, and statistical calculations. Graph functions and equations. Export results and share solutions. Replace graphing calculators advanced computation tools.

    ★ 4.7526 ratingsEducation$19.99Data updated 2026-09-08

How we rank alternatives

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