hatc app icon

Apps Like hatc for iPhone and iPad

by Ramakant Yadav★ 0.00 ratingsEducationFreeData updated 2026-09-06
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Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  2. SES AR app icon

    SES AR

    BLOC DIGITAL LTD

    ★ 0.00 ratingsEducationFreeData updated 2026-09-17
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  1. Piano for children 2－6 years app icon

    Piano for children 2－6 years

    Zakir Mavlyanov

    Play musical instruments with fun activities

    Play musical instruments with interactive controls and sound effects. Choose from 10 instruments. Learn basic music concepts through guided lessons. Includes child-safe visuals and age-appropriate challenges.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
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  2. ViperGas app icon

    ViperGas

    Viper Services Group Limited

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
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  3. SIW Cal app icon

    SIW Cal

    WoliModel Inc.

    Calculate impedance and track line width

    Calculate microstrip line width and effective dielectric constant using substrate data and impedance values. Design Substrate Integrated Waveguide (SIW) structures. Create transitions between microstrip lines and SIW.

    ★ 0.00 ratingsEducation$0.99Data updated 2026-09-06
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  7. Moku: app icon

    Moku:

    Liquid Instruments Pty Ltd

    Measure, record, and analyze signals

    Allows users to perform advanced signal analysis with an oscilloscope and spectrum analyzer. It enables waveform generation, data logging, and frequency response testing. Users can control PID systems, build filters, and analyze laser stability.

    ★ 5.05 ratingsProductivityFreeData updated 2026-09-06
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  11. Dolphin & Whale 911 app icon

    Dolphin & Whale 911

    National Oceanic and Atmospheric Administration

    Report marine mammals in distress.

    The app allows users to report stranded, injured, or entangled marine mammals. Reports go to emergency responders, providing real-time information that may help save an animal's life and aid scientific data collection for conservation.

    ★ 5.05 ratingsMedicalFreeData updated 2026-10-19
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  12. NSW GeoTours app icon

    NSW GeoTours

    Geological Survey of NSW

    Explore geological trails and learn Earth's history

    Explore geology trails with self-guided tours. View walking grades to choose suitable trails. Receive distance, time estimates, and location alerts. Access audio stops for educational insights on Earth's history.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-14
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  13. Nudibranch ID Eastern Pacific app icon

    Nudibranch ID Eastern Pacific

    Gary Cobb

    Eastern Pacific Nudibranch species identification guide.

    The app provides a comprehensive collection of Nudibranch species from Alaska to Chile. It is searchable by various criteria and allows users to mark found species, add remarks, and email lists.

    ★ 4.03 ratingsReference$4.99Data updated 2026-09-23
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How we rank alternatives

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