Rayons app icon

Apps Like Rayons for iPhone and iPad

by Timothy P Miller★ 0.00 ratingsUtilities$4.99Data updated 2026-09-20

Rayons screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. ComprCheck app icon

    ComprCheck

    Mingxuan Fan

    Design compressors, track performance, edit schematics, maintain

    Allows users to calculate compressor processes, including overall and stage compression ratios. It includes 19 calculators and data charts for design, operation, fabrication, and maintenance of diaphragm compressors.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-06
  2. Dev Calc Pro (Hex Dec Oct Bin) app icon

    Dev Calc Pro (Hex Dec Oct Bin)

    DAI WEIJIE

    Convert between number bases easily.

    The app displays binary, octal, decimal, and hexadecimal numbers on one screen. It also shows color hex codes and RGB values simultaneously.

    ★ 3.52 ratingsEducation$2.99Data updated 2026-10-13
  1. Dialnostics app icon

    Dialnostics

    Farren Domenici

    Calculate combinations and test access

    Solve safe combination issues by entering a suspected combination and calculating possible new ones. View combinations ordered to minimize dialing. Mark tried combinations by tapping or dragging.

    ★ 5.05 ratingsUtilities$5.99Data updated 2026-09-08
  2. Face4Pass XP app icon

    Face4Pass XP

    Giuseppe Cigala

    Create document photos easily and quickly.

    The app allows users to create document photos for passports and identity cards. It offers image editing tools, size adjustments, and multiple output options for printing.

    ★ 1.01 ratingsPhoto & Video$0.99Data updated 2026-10-10
  3. Offset Pipe Calculator app icon

    Offset Pipe Calculator

    Kantaben Gorasiya

    Calculate offsets quickly and accurately

    Calculate offsets, angles, and lengths with precise measurements. Input dimensions to determine required lengths and fitting positions. Save and export calculation results for project reference.

    ★ 2.33 ratingsUtilities$1.99Data updated 2026-09-06
  4. Pipe Flow Liquid Pipe Diameter app icon

    Pipe Flow Liquid Pipe Diameter

    Daxesoft Ltd

    Calculate for rate and pressure loss

    Calculate minimum internal based on rate and maximum pressure loss. Input elevation changes and select valves and fittings. Display Reynolds number and friction factor. Export results in various formats.

    ★ 4.65 ratingsUtilitiesFreeData updated 2026-09-06
  5. PaperConvert app icon

    PaperConvert

    Mike Gibson

    Convert paper weights and types.

    The app allows users to select a paper type and weight to view corresponding offset, cover, index, tag weight, or GSM values. Users can observe field values change as they scroll through paper types.

    ★ 3.01 ratingsBusinessFreeData updated 2026-09-12
  6. Piping Fitting & ASME Toolbox app icon

    Piping Fitting & ASME Toolbox

    Ashvin Kevadiya

    Access pipe data and calculate engineering specs

    Access standards for flanges, fittings, and valves. Calculate pipe safe span, flexibility, and spacing. Retrieve pipe dimensions by schedule and wall thickness. View detailed and valve sizes. Use engineering calculators for precise data.

    ★ 4.65 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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