HD Test Patterns app icon

Apps Like HD Test Patterns for iPhone and iPad

by Markus Mehlau★ 0.00 ratingsUtilities$0.99Data updated 2026-09-12
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Ranked alternatives

Showing 861–880 of 1,000 ranked alternatives.

  2. Sonic Clear app icon

    Sonic Clear

    Zoomob Limited

    Generate tones and test audio systems

    Generate tones between 20 Hz and 20,000 Hz with adjustable output settings for testing. Clean speakers using targeted frequencies. Test audio systems and generate precise audio signals for professional use.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  3. HORIBA GX app icon

    HORIBA GX

    HORIBA ADVANCED TECHNO, CO., LTD.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  10. Decibel: dB Sound Meter app icon

    Decibel: dB Sound Meter

    HK MobiUnity Technology Limited

    Measure noise levels and analyze waves

    Measure ambient noise with a professional level using ITU-R 468 and A/B/C/Z weighting filters. Analyze audio frequencies in real time. Record and save levels for later review. Compare noise levels against standard thresholds.

    ★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
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  12. Thor Lithium app icon

    Thor Lithium

    Jiangxi Dahuo Network Technology Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details

How we rank alternatives

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