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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Showing 801–820 of 1,000 ranked alternatives.

  4. Lecture Racing. Teacher app icon

    Lecture Racing. Teacher

    Virtual Space OOO

    Quiz in real time during class

    Teachers create and administer real-time quizzes during lectures. Students answer questions on their devices, which are displayed on the same slide.

    ★ 4.73 ratingsEducationFreeData updated 2026-09-09
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  9. Pirates Island Games app icon

    Pirates Island Games

    KID BABY TODDLER LTD.

    Pirate adventure games for young children.

    The app offers 8 interactive games featuring 30 pirates and 10 pirate animals. It includes activities like a coloring book, puzzles, mazes, and memory matching games to help develop motor skills and logic.

    ★ 5.03 ratingsEducationFreeData updated 2026-10-10
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  10. JBP I 4th app icon

    JBP I 4th

    Association for Japanese-Language Teaching

    ★ 4.01 ratingsEducation$2.99Data updated 2026-09-06
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  14. ShotokanPro app icon

    ShotokanPro

    Fiore Tartaglia

    Review kata steps and repeat them

    Learn and practice kata sequences with step-by-step guidance. View detailed animations for each movement. Repeat sequences to reinforce memory. Receive instant feedback on form accuracy. Track progress over time.

    ★ 5.01 ratingsSports$19.99Data updated 2026-09-08
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