Benthoscore: Stream Index

Protocol-Aware Field Lab

$0.99 · Designed for iPad. Not verified for macOS.

Run protocol-aware stream surveys, audit field records, tally 24 family profiles, review transparent metrics, and export PDF, CSV, or JSON evidence offline. Count the bugs, score the stream. Benthoscore takes benthic macroinvertebrate surveys from field tally to biotic index without a signal bar in sight. Keep multiple surveys organized with site, date, collectors, reach, mesh, coordinates, season, and method context. Start with named EPA RBP 200-organism or EPA NRSA 500-organism profiles, or document a local custom method. KEY FEATURES - Multi-survey library with duplicate, archive, restore, and delete workflows - Protocol-aware target progress and record-quality checks - Searchable reference with 24 taxon profiles with identification cues and ecological traits - EPT, HBI, diversity, dominance, clinger, intolerant, and feeding-group results - Eight habitat attributes and contextual water observations - Multi-page PDF field report, analysis-ready CSV, and structured JSON evidence - Official EPA and USGS method sources in the Methods reference and report - Atomic on-device persistence, recovery backup, preserved unreadable files, and legacy migration - No account, ads, analytics, tracking, subscription, or network requirement Benthoscore does not diagnose water quality or assign a regulatory condition class. Collection, subsampling, taxonomy, tolerance, and interpretation rules vary; apply the responsible agency method before making a management decision.

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The developer, Robert Corbin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

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    Accessibility

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    Information

    Seller
    Robert Corbin
    Size
    4.1 MB
    Category
    Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Age Rating
    4+
    Copyright
    © 2026 Shadowfetch
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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