Rissa Citizen Science app icon

Apps Like Rissa Citizen Science for iPhone and iPad

by Rissa Citizen Science★ 0.00 ratingsEducationFreeData updated 2026-09-06
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Showing 41–60 of 1,000 ranked alternatives.

  3. Marine Debris Tracker app icon

    Marine Debris Tracker

    Kyle Johnsen

    Report litter for pollution data.

    The app allows users to report litter and plastic pollution. Citizen scientists contribute GPS data on inland and marine debris to an open-data platform.

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-19
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  4. Citizen Sky View app icon

    Citizen Sky View

    University of Colorado Boulder

    Attend events and track assigned locations

    Coordinate with the project team to attend scheduled events. Assignments include orienting the phone and placing it upside down to capture images every 30 seconds. Submit photos for scientific analysis. Track event times and locations.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-13
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  6. ResearchGate app icon

    ResearchGate

    ResearchGate GmbH

    Connect with researchers and access publications

    Access 150+ million publication pages directly on the device. Connect with 20+ million researchers to find collaborators. Stay updated with new research through follow feeds. Track personal stats and receive weekly reports.

    ★ 4.814,888 ratingsSocial NetworkingFreeData updated 2026-09-12
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  13. CatPat app icon

    CatPat

    KAMPAL DATA SOLUTIONS SOCIEDAD LIMITADA

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
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How we rank alternatives

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