4K Test Patterns app icon

Apps Like 4K Test Patterns for iPhone and iPad

by Markus Mehlau★ 0.00 ratingsUtilities$0.99Data updated 2026-09-27
App detailsView in App Store

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  2. SPL Meter app icon

    SPL Meter

    Andrew Smith

    Professional sound level meter for iPhone.

    The app is a professional-grade sound level meter for iPhone and iPad. It models analog SPL meters with features like filters and decay rates.

    ★ 4.029 ratingsMusic$0.99Data updated 2026-10-31
    App details
  3. SmarterNoise Pro app icon

    SmarterNoise Pro

    Johan Rogard

    Record sound levels and export data

    Measure sound levels with A-, C-, or no weighting. Display frequency spectrum. Export measurement data. Use full screen audio mode. Perform accurate and fast recordings.

    ★ 4.332 ratingsUtilitiesFreeData updated 2026-09-18
    App details
  1. Pro Compass for Watch app icon

    Pro Compass for Watch

    Craig Hunter

    Navigate with a 3D floating

    Pro displays a 3D floating with true and magnetic modes using a damped rosette-style ring. It shows local sun and moon positions that update in real time. Users can adjust settings and view directional data.

    ★ 4.220 ratingsNavigation$1.99Data updated 2026-10-31
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  6. Nova Tuner app icon

    Nova Tuner

    Thomas J Foster

    Tune instruments with precise accuracy

    Adjust pitch with Sound Mode or Auto Mode. Access over 30 built-in temperaments. View detected pitch and tuning accuracy. Adjust reference pitch manually. Display tuning settings and version information.

    ★ 4.732 ratingsMusic$7.99Data updated 2026-10-27
    App details
  8. LightSpace Connect app icon

    LightSpace Connect

    Stefano Acerbetti

    Calibrate displays and manage colors

    Calibrate and profile mobile screens, tablets, and TVs for accurate colour representation. Measure display output and adjust settings for consistent colour accuracy across devices.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-12
    App details
  9. Arken Optics app icon

    Arken Optics

    Hunan Pangu Optical Instruments Manufacturing Co., Ltd.

    ★ 4.25 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  14. Flat Metal Patterns app icon

    Flat Metal Patterns

    Ignacio Renteria-Molina

    Calculate and find industrial insulation products

    Calculate with precise measurements and error prevention. Input dimensions to generate accurate templates. Access video tutorials for step-by-step guidance. Search for industrial insulation products, tools, and accessories online.

    ★ 4.427 ratingsUtilitiesFreeData updated 2026-09-20
    App details
  16. CYCPLUS app icon

    CYCPLUS

    Morning Electric Smart Co., Ltd.

    ★ 2.06 ratingsUtilitiesFreeData updated 2026-09-06
    App details

How we rank alternatives

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