Digital Slide Rule app icon

Apps Like Digital Slide Rule for iPhone and iPad

Calculate with rules

Learn to use rules for calculations and estimations. Explore straight, circular, spiral, and cylindrical types. Access dozens of scales and color options. View numeric values under the cursor.

by Ace Hoffman★ 5.015 ratingsEducationFreeData updated 2026-09-11
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Ranked alternatives

Showing 961–980 of 1,000 ranked alternatives.

  2. Dictionary German - French app icon

    Dictionary German - French

    PONS Langenscheidt GmbH

    German French school vocabulary reference tool.

    The app offers current vocabulary with over 120,000 keywords and phrases, and 140,000 translations. It provides offline functionality, learning games, and pronunciation guides for vocabulary practice.

    ★ 0.00 ratingsReference$14.99Data updated 2026-09-14
    App details
  3. Turkish app icon

    Turkish

    REF YAZILIM VE BILISIM TEKNOLOJILERI TICARET LIMITED SIRKETI

    ★ 0.00 ratingsReferenceFreeData updated 2026-09-06
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  7. Sail Safe app icon

    Sail Safe

    Prachi Pimpalkhare

    Maritime reference and learning companion.

    The app provides an intuitive maritime reference and learning companion for sailors. It features illustrated signals, a complete COLREGs reference, and interactive quizzes to test knowledge.

    ★ 0.00 ratingsEducation$4.99Data updated 2026-10-12
    App details
  10. PatternLab app icon

    PatternLab

    CARLOS ANTONIO MURRIETA STEINMAN

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
    App details

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