Ultimate Slide Rule app icon

Apps Like Ultimate Slide Rule for iPhone and iPad

by Rowan Richards★ 4.99 ratingsEducation$0.99Data updated 2026-09-06

Ultimate Slide Rule screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. Rule of Proportion PRO app icon

    Rule of Proportion PRO

    Glindemann, Sennoun, Langer GbR

    Calculate proportions with 3 variables

    Solve problems by entering three of four variables. Calculate using the of . Store calculations in a history log. Display detailed step-by-step solutions. Support for fractions and decimals. Allow entry of constants. No advertisements.

    ★ 5.03 ratingsEducation$1.99Data updated 2026-09-22
  1. Atomic-Battle app icon

    Atomic-Battle

    Dae-Hyeon Kim

    Nuclear power plants card game facts.

    The app features a card game with nuclear power plants. Players learn facts about 32 global nuclear reactors while competing.

    ★ 4.73 ratingsGamesFreeData updated 2026-10-14
  2. Sub Buddy app icon

    Sub Buddy

    Zoe Summers

    Use slide-rule for U-boat attacks

    A digital U-boat attack simulation allows users to perform torpedo calculations and submarine mission planning.

    ★ 5.010 ratingsEducation$5.99Data updated 2026-09-18
  3. Equation & System Solver app icon

    Equation & System Solver

    Francesco Varotti

    With step-by-step guidance

    With step-by-step guidance. Input and receive detailed solutions. Practice with exercises and review theory cards for different equation types.

    ★ 4.911 ratingsEducationFreeData updated 2026-09-23
  4. popcorn time° app icon

    popcorn time°

    Csaba Huszar

    Avoid microwave hassle

    Monitor microwave popping using phone camera. Detect kernel popping sounds and estimate remaining time. Provide estimated doneness based on sound analysis. Send notifications when is ready. Sync with kitchen devices for automatic shutdown.

    ★ 4.365 ratingsUtilitiesFreeData updated 2026-09-19
  5. New York Unblock app icon

    New York Unblock

    Devarai Ltd.

    Slide taxis to clear the path

    Play puzzle game with 6 difficulty levels from Kids to Crazy. Solve 5000 puzzles by sliding taxis to clear paths for ambulances. Track progress and improve strategic thinking and problem-solving skills.

    ★ 4.531 ratingsGamesFreeData updated 2026-09-09
  6. #filmphotography app icon

    #filmphotography

    Baglan Dosmagambetov

    Capture film moments and learn techniques

    Learn about film photography principles, including camera types like Instants and Point-and-Shoot. Explore film camera mechanics, develop processes, and understand exposure settings.

    ★ 4.638 ratingsPhoto & Video$2.99Data updated 2026-09-12
  7. The Calgary Guide app icon

    The Calgary Guide

    David Olmstead

    Search and download medical content offline

    Access medical content offline for anytime learning. Search for specific slides quickly. Download resources to your device for offline use. Navigate through structured medical information.

    ★ 4.48 ratingsMedicalFreeData updated 2026-09-17
  8. Q-Chan app icon

    Q-Chan

    Shen-Wen Yang

    Meow with your cat anytime

    Use to interact with your cat by sliding to change modes and tapping to meow. Access over 240 high-quality meow sounds. Set meow alarms to wake up or call cats with scheduled sound playback. Requires notification permission for alarms to function.

    ★ 4.187 ratingsLifestyleFreeData updated 2026-09-11

How we rank alternatives

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