Permutation and Combination app icon

Apps Like Permutation and Combination for iPhone and iPad

by Keiji Matsui★ 3.715 ratingsEducationFreeData updated 2026-09-10

Permutation and Combination screenshots

Ranked alternatives

Showing 481–500 of 1,000 ranked alternatives.

  1. Aquajet Systems app icon

    Aquajet Systems

    Aquajet Systems AktieBolag

    Calculate pressure and nozzle performance

    Calculate nozzle sizes based on pressure and flow. Determine pressure from nozzle size and flow. Compute flow from nozzle size and pressure. Visualize nozzles and power heads in 3D. Input single nozzle parameters for accurate results.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-08
  2. Second Moment of Area app icon

    Second Moment of Area

    Kei Suefuji

    Calculate for cross sections

    Calculate the , radius of gyration, and section modulus for selected cross-sectional shapes. Choose from 20 shapes, input dimensions, and view results. Used in machine design, construction, and civil engineering.

    ★ 0.00 ratingsUtilities$1.99Data updated 2026-09-17
  3. Required Output Resolution app icon

    Required Output Resolution

    Manfred Breede

    Calculate for halftone screens and gray levels

    Calculate Image/Platesetter based on halftone-screen-rulings and gray-level settings. Input screen frequency and density to determine optimal . Export results for printing processes.

    ★ 0.00 ratingsBusiness$0.99Data updated 2026-10-12
  4. Civici Venezia app icon

    Civici Venezia

    AR.MA. INFORMATICA SNC DI GASPARINI MARCELLO E PAPINI ARIANNA

    ★ 0.00 ratingsUtilities$1.99Data updated 2026-09-13
  5. Phonics 7000 app icon

    Phonics 7000

    建政 朱

    Read pronunciation and listen spelling.

    The app interprets natural English spelling for learners to read pronunciation and listen to phonetic spelling. It is divided into 15 categories and includes 7000 word natural spelling practice.

    ★ 0.00 ratingsEducation$1.99Data updated 2026-10-16

How we rank alternatives

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