O'der stack app icon

Apps Like O'der stack for iPhone and iPad

by ICT Fractal Inc.★ 0.00 ratingsProductivityFreeData updated 2026-09-17

O'der stack screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. Digital Temperature Converter app icon

    Digital Temperature Converter

    Zipo Apps Ltd.

    Convert temperatures between eight units.

    The app converts temperature values between eight different units. It displays the formulas used for each conversion.

    ★ 4.61,142 ratingsUtilitiesFreeData updated 2026-09-26
  1. Calculator 3 in 1 app icon

    Calculator 3 in 1

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculations made simpler than ever before.

    The app offers three calculating modes: STANDARD, STRING, and RPN. It supports precision to 31 digits and complex numbers in STRING mode.

    ★ 2.45 ratingsUtilitiesFreeData updated 2026-10-06
  2. ChemiCalc app icon

    ChemiCalc

    Rhodium Incorporated

    Unit converter for chemistry and physics.

    The app converts units for chemistry and physics calculations. Students and teachers can view converted values for energy, wavelength, and frequency simultaneously.

    ★ 5.02 ratingsEducation$0.99Data updated 2026-10-28
  3. iDoceo - Planner and gradebook app icon

    iDoceo - Planner and gradebook

    iDoceo Studios Ltd.

    Manage students and classes efficiently

    Manage student and class information with customizable profiles and roster creation. Track attendance, grades, and notes. Schedule and organize lessons. Export data in various formats. Access all features offline with optional cloud synchronization.

    ★ 4.81,396 ratingsEducation$19.99Data updated 2026-10-11
  4. Formula MAX app icon

    Formula MAX

    Mallow Technologies Private Limited

    Explore formulas, search, and study

    Access formulas for Physics, Chemistry, and Maths including Algebra, Analytical geometry, and Differential equations. Search and locate formulas quickly. Sync across iOS devices with device-specific UI. Update content regularly with new formulas.

    ★ 4.852 ratingsEducation$0.99Data updated 2026-09-08
  5. x36 app icon

    x36

    Carl Cook

    ★ 5.02 ratingsUtilities$0.99Data updated 2026-09-16
  6. TI-Nspire™ CAS app icon

    TI-Nspire™ CAS

    Texas Instruments

    Solve equations and graph functions

    Solve equations and perform algebraic manipulations. Graph functions and analyze data. Enter and analyze statistical models. Calculate derivatives and integrals. Export results and share solutions.

    ★ 4.6406 ratingsEducation$29.99Data updated 2026-09-08
  7. PocketCAS lite for Mathematics app icon

    PocketCAS lite for Mathematics

    Timing Software GmbH

    Solve math problems and graph functions

    Solve math problems from elementary to calculus and statistics. Graph functions, perform algebraic manipulations, and calculate statistical values. Export results and share solutions.

    ★ 4.7204 ratingsEducationFreeData updated 2026-09-08
  8. Amino Acid Quiz app icon

    Amino Acid Quiz

    Atlas Educational Software

    Acids and track progress

    Study and test knowledge of the 20 standard acids through customizable quizzes. Topics include names, structural formulas, 1-letter and 3-letter codes, codons, and side chain classes. Quizzes are available for free. Remove ads with an in- purchase.

    ★ 4.9971 ratingsEducationFreeData updated 2026-09-13
  9. CliniCalc Medical Calculator app icon

    CliniCalc Medical Calculator

    Medicon Apps

    Calculate scores, review scales, access classifications

    Access clinical calculators for patient assessments. Retrieve scores like CHADS2 and Glasgow Coma Scale. View high-quality images for reference. Look up classifications and scales. Store and retrieve critical information quickly.

    ★ 4.81,093 ratingsMedicalFreeData updated 2026-09-08
  10. Schoolovo app icon

    Schoolovo

    Jakub Klementewicz

    Solve math problems step by step

    Solve math problems step-by-step with detailed explanations. Input equations to see solutions. Learn algebra, functions, fractions, and graphs. Verify answers and track progress. Supports multiple math topics including linear and quadratic functions.

    ★ 4.8727 ratingsEducationFreeData updated 2026-09-06
  11. Converter and Calculator app icon

    Converter and Calculator

    Cider Software LLC

    Convert units and currencies instantly

    A and unit/currency with a clean interface. Convert between 500 units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.

    ★ 4.7267 ratingsUtilities$2.99Data updated 2026-09-08
  12. UniCount scientific calculator app icon

    UniCount scientific calculator

    DANIIL VOIDILOV, IE

    Calculate, store, and solve equations

    Solves math problems with support for multi-story fractions, powers, and roots. Calculates trigonometric functions and complex numbers. Stores expressions and answers. Switches between basic, , and fraction modes.

    ★ 4.914 ratingsUtilitiesFreeData updated 2026-09-10

How we rank alternatives

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