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
App detailsView in App Store

Digital Slide Rule screenshots

Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  3. EMT Flashcards - iAaceATest app icon

    EMT Flashcards - iAaceATest

    Mau Nguyen

    Study with spaced repetition

    Learn through with multiple modes including Study, Slide Show, Matching, Memorize, and Quiz. Review cards based on forgetting patterns. Access 1,900 premade across 8 categories covering EMT exam topics.

    ★ 3.65 ratingsEducationFreeData updated 2026-09-08
    App details
  1. Real Piano™ Classic app icon

    Real Piano™ Classic

    Cookie Commons, Inc.

    Play piano keys anywhere

    Play piano with 88 keys, customize key labels, and transpose or tune the instrument. Access authentic grand piano sound samples. Also play guitar, bass, harp, marimba, and music box. Update to latest Piano technology for enhanced features.

    ★ 4.04 ratingsMusic$0.99Data updated 2026-09-08
    App details
  2. Pomo Timer - Focus & Study app icon

    Pomo Timer - Focus & Study

    Rufat Mirza

    Track time, , and complete tasks

    Track time with a Pomodoro , set work intervals and breaks. Customize session lengths and alarms. Monitor progress with a visual and session history. Sync across devices and receive notifications during breaks.

    ★ 5.014 ratingsProductivityFreeData updated 2026-09-06
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  6. Gomoku Clan app icon

    Gomoku Clan

    Hyun Woong Ko

    Play, challenge, and win

    Play by placing stones on a grid to align five in a row. Choose from Free Rule, Renju Rule, or Opening Renju Rule. Compete in tournaments, weekly championships, or friendly matches. Challenge AI at Alphago level.

    ★ 5.04 ratingsGamesFreeData updated 2026-09-20
    App details
  13. Animal Kingdom Fun app icon

    Animal Kingdom Fun

    KID BABY TODDLER LTD.

    Interactive games for young children.

    The app offers interactive coloring and painting games for children. It includes over 120 screens across 7 educational games, featuring animals and their sounds.

    ★ 4.111 ratingsEducationFreeData updated 2026-09-24
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  15. HVAC Flashcards app icon

    HVAC Flashcards

    Mau Nguyen

    Learn HVAC concepts faster and remember

    The app offers multiple learning modes including Study, Slide show, Matching, Memorize, and Quiz. It includes 1000 flashcards across 5 categories covering Heating, Ventilation, and Air Conditioning exam topics.

    ★ 4.36 ratingsEducationFreeData updated 2026-10-07
    App details
  16. Sailing Right of Way app icon

    Sailing Right of Way

    Nicholas Braun

    Avoid collisions with 3D sim

    Learn and practice collision avoidance rules for sailboats. Simulate scenarios to master Rule A and Rule B. Understand when to give way and when to stand on. Practice decision-making in 3D environment.

    ★ 2.01 ratingsSports$0.99Data updated 2026-09-10
    App details

How we rank alternatives

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