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

Ranked alternatives

Showing 861–880 of 1,000 ranked alternatives.

  1. 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
  2. pH-Meter app icon

    pH-Meter

    taskit GmbH

    Measures pH, voltage, and temperature.

    The app displays real-time pH, voltage, and temperature measurements from a connected pH-electrode. It stores readings and shows calibration information, with communication via Bluetooth.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-29
  3. Thor Lithium app icon

    Thor Lithium

    Jiangxi Dahuo Network Technology Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  4. PerfectPower app icon

    PerfectPower

    DAVID METTEY

    Automotive power and performance measurements.

    The app measures acceleration, speed, and distance with high reliability. It also measures standardized engine power and performance metrics like accelerations and maximum speed.

    ★ 0.00 ratingsSports$33.00Data updated 2026-09-30
  5. DoserX app icon

    DoserX

    AQUA TREND LUKASZ PAWLOWSKI

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  6. PASCO Capstone app icon

    PASCO Capstone

    PASCO scientific

    Record data and analyze results in real

    Collect and analyze data using sensors. Display results in real time with graphs or tables. Customize workspace with multiple plot areas. Use analysis tools like coordinates and curve fits. Export data for further study.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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