LensFactor app icon

Apps Like LensFactor for iPhone and iPad

Calculate lens factor, screen size, distance.

The app calculates the lens factor based on screen size and projector distance. It also determines screen size or projector distance when lens factors are known.

by Bart van Stiphout★ 5.02 ratingsProductivity$1.99Data updated 2026-09-14

LensFactor screenshots

Ranked alternatives

Showing 461–480 of 1,000 ranked alternatives.

  1. A Christmas Carol VR Teaser app icon

    A Christmas Carol VR Teaser

    Agile Lens LLC

    View and share holiday stories

    Watch video adaptations of Charles Dickens' A . Navigate through scenes with interactive elements. Access behind-the-scenes content and cast interviews. Share clips on social media platforms.

    ★ 0.00 ratingsEntertainmentFreeData updated 2026-09-06
  1. LabCalPro app icon

    LabCalPro

    Harald Tammen

    Calculate chemical parameters in the lab.

    The app calculates molarities, molecular weights, and pH values. It also performs calculations related to centrifugation and dilutions.

    ★ 4.84 ratingsReference$1.99Data updated 2026-09-11
  2. Construction Bricks Calculator app icon

    Construction Bricks Calculator

    Kantaben Gorasiya

    Calculate materials for projects

    Calculate , cement bags, and sand volume for projects. Choose units based on regional standards. Input project dimensions to get accurate material estimates.

    ★ 3.76 ratingsProductivityFreeData updated 2026-09-06
  3. Alchemist Rose • for iPad app icon

    Alchemist Rose • for iPad

    Mark Buchanan

    Mirror screens and control content

    Create immersive visual experiences with dynamic particle effects and interactive elements. Stream videos wirelessly to Apple TV via AirPlay. Play background music to enhance the atmosphere. Share content directly from the .

    ★ 4.85 ratingsEntertainmentFreeData updated 2026-09-08
  4. CalcEngineer app icon

    CalcEngineer

    Justin Bush

    Calculate CFM, size compressors, analyze pressure drops

    Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06
  5. Planetary Gear Calculator app icon

    Planetary Gear Calculator

    Heng Jia Liang

    Calculate teeth and simulate systems

    Calculate teeth and speed for systems using provided formulas. Input values to determine sun, planet, and ring teeth. Simulate interactions and preview system behavior before 3D printing.

    ★ 4.76 ratingsProductivity$2.99Data updated 2026-09-06
  6. DownloadTimer app icon

    DownloadTimer

    Pavel Koyushev

    Calculate download time by file size

    Calculate file upload time based on speed and size. Start and stop the timer. Receive notifications when the time period ends. Continue counting down in the background.

    ★ 0.00 ratingsProductivity$0.99Data updated 2026-09-29
  7. NCS Lens app icon

    NCS Lens

    National Carwash Solutions, Inc

    ★ 5.04 ratingsBusinessFreeData updated 2026-09-06
  8. IG YOU app icon

    IG YOU

    Intesi Group Spa

    ★ 2.24 ratingsProductivityFreeData updated 2026-09-09

How we rank alternatives

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