FTC Referee app icon

Apps Like FTC Referee for iPhone and iPad

by Jason Todd Gentry★ 0.00 ratingsReferenceFreeData updated 2026-09-06

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. NY DMV Drivers Permit Test app icon

    NY DMV Drivers Permit Test

    Jayesh Vagadiya

    Practice tests for DMV written exams

    Prepare for the DMV written with state-specific practice exams. Review all sections of the driver's manual. Track progress and identify weak areas. Take unlimited practice tests to improve chances of passing. Receive instant feedback on answers.

    ★ 4.734 ratingsEducationFreeData updated 2026-09-06
  2. Museum Shuffle app icon

    Museum Shuffle

    Christopher Wu

    Browse artwork, search, and randomly

    Explore random artwork from the Rijksmuseum collection including paintings, engravings, and furniture. Set search parameters to filter results. Save artwork to a personal collection. View details and high-resolution images.

    ★ 5.010 ratingsReferenceFreeData updated 2026-09-14
  1. Radon Map of Santa Barbara app icon

    Radon Map of Santa Barbara

    Toonsy Net

    Check levels and risk zones

    Identify risk levels in County using an interactive map. Zoom, scroll, or use GPS for location. View risk levels from the California Geological Survey. Test your home for .

    ★ 3.73 ratingsMedicalFreeData updated 2026-09-08
  2. Visual Traffic Pattern app icon

    Visual Traffic Pattern

    Arthur Varrassi

    View runway patterns with finger rotation

    Allows pilots to view runway patterns with finger rotation. Display includes left and right patterns, crosswind, downwind, base, and 45-degree entry headings. Magnetic runway orientation matches aircraft heading for approach visualization.

    ★ 4.58 ratingsNavigation$1.99Data updated 2026-10-24
  3. CorvetteDNA for iPad app icon

    CorvetteDNA for iPad

    Paul Roos

    Look up Corvette specs and values

    Look up Corvette years, models, and options to determine build details, rarity, and present value. Check RPO codes and input condition and mileage. Access updated sales data and research tools for buying, selling, or restoring Corvettes.

    ★ 4.825 ratingsReferenceFreeData updated 2026-09-09
  4. Drainage Tile Calculator app icon

    Drainage Tile Calculator

    IFA Productions Inc.

    Calculate tile supply for drainage projects.

    The app calculates acres drained for single and dual wall tile. It determines the pipe size and length needed for field drainage projects.

    ★ 5.02 ratingsReferenceFreeData updated 2026-10-07
  5. NEB Tools app icon

    NEB Tools

    New England Biolabs Inc

    Plan experiments from anywhere on iPhone.

    The app provides access to New England Biolabs' web tools for experiment planning. Users can find enzymes, determine reaction conditions, calculate temperatures, and perform various calculations for molecular biology experiments.

    ★ 3.98 ratingsReferenceFreeData updated 2026-09-12
  6. Tree of Life - ToL App app icon

    Tree of Life - ToL App

    PappCorn SAS

    Explore branches, view species, trace evolution

    Explore a phylogenetic showing relationships between organisms. Collapse and expand branches to view family-level details. Zoom in for closer inspection. Tap to learn about species characteristics and evolutionary links.

    ★ 4.113 ratingsReferenceFreeData updated 2026-09-09
  7. Contact Prayers (Salat) Times app icon

    Contact Prayers (Salat) Times

    International Community of Submitters

    Calculate prayer worldwide

    Calculate prayer for any city worldwide. Choose a country and city to get timings for . Use Web Lookup to find new cities. Select a date to view prayer . Utilize GPS to determine current location and calculate prayer automatically.

    ★ 5.06 ratingsReferenceFreeData updated 2026-09-15
  8. iRefer app icon

    iRefer

    Royal College of Radiologists

    ★ 0.00 ratingsMedicalFreeData updated 2026-09-06
  9. DOT Chart 17 app icon

    DOT Chart 17

    Pipeline and Hazardous Materials Safety Administration

    View and share hazardous material markings

    Access visual markings, labels, and placards from DOT -17. View HMR citations and regulations. Search for specific hazardous material information. Share relevant sections with stakeholders. Navigate through sections for quick reference.

    ★ 2.33 ratingsReferenceFreeData updated 2026-09-13

How we rank alternatives

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