O'der stack app icon

Apps Like O'der stack for iPhone and iPad

by ICT Fractal Inc.★ 0.00 ratingsProductivityFreeData updated 2026-09-06

O'der stack screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Utility Spreadsheet app icon

    Utility Spreadsheet

    Luminant Software, Inc

    Spreadsheet power for touch devices.

    The app offers number crunching power with an expanded keyboard for formula entry. Capabilities include formula dragging, limited graphing, sorting, freezing headers, and CSV import/export.

    ★ 4.0728 ratingsProductivityFreeData updated 2026-09-11
  2. Basic Tax Formulas app icon

    Basic Tax Formulas

    CAFFEINATETECH SRL

    Calculate payroll taxes and sales tax

    Calculate FICA Medicare Payroll Tax and Sales Consumption Tax with formula-based calculators. Input parameters and copy results. View and descriptions for each calculation.

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-11
  1. EduCalc app icon

    EduCalc

    William Jockusch

    Solve equations and graph functions

    Scientific calculator allows complex equation solving, graphing in portrait and landscape modes, and polynomial root finding up to 10th degree. Adjust font sizes and graph line widths. Solve systems of equations and matrices.

    ★ 4.734 ratingsEducationFreeData updated 2026-09-10
  2. TechniCalc Calculator app icon

    TechniCalc Calculator

    Jacob Parker

    Calculate equations naturally and precisely

    Allows users to perform complex calculations with a natural equation entry system. It supports split screen, wireless keyboards, and Apple Watch integration. The displays full equations in real time and offers dark mode for enhanced readability.

    ★ 4.777 ratingsUtilities$7.99Data updated 2026-09-06
  3. DrPhos' Chemistry Pro app icon

    DrPhos' Chemistry Pro

    Monte L Helm

    Solve problems and track progress

    Solve problems with a scientific calculator that handles standard and scientific notation with significant figure control. Calculate molar masses, convert between chemical names and formulas, and balance equations.

    ★ 5.06 ratingsEducation$4.99Data updated 2026-09-06
  4. Scientific Calculator + app icon

    Scientific Calculator +

    Kyle Bartlett

    Calculate, solve, and analyze equations

    Perform complex calculations with functions including trigonometry, hyperbolic operations, and logarithms. Use memory functions, angle modes, and constants like π and e. Evaluate expressions with parentheses and view calculation history.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06
  5. Calculation! app icon

    Calculation!

    Paul Koomey

    Calculate, copy, and share expressions

    Calculation allows users to perform scientific computations with trigonometric and inverse trigonometric functions. Users can toggle between degree and radian modes. Expressions and results can be copied with a double tap.

    ★ 5.088 ratingsUtilitiesFreeData updated 2026-09-06
  6. PhotoLink widget app icon

    PhotoLink widget

    Ianis Plumit

    Attach photos and web pages to widgets

    Create custom widgets with photos or web pages for quick access to notes, reminders, timetables, and more. Save web pages for offline viewing and export them. Set auto-refresh for web pages and create bookmarks for frequent sites.

    ★ 4.392 ratingsProductivityFreeData updated 2026-09-10
  7. Duck Widget Memo - 鴨梨子 app icon

    Duck Widget Memo - 鴨梨子

    Hiroaki Umino

    Add sticky notes to your desktop

    Create desktop sticky notes with customizable background and font colors. Add icons in 40 different shapes. Set notes on the desktop for reminders. Draw games and access free wallpapers.

    ★ 4.7176 ratingsProductivityFreeData updated 2026-09-06
  8. Quadratic Master app icon

    Quadratic Master

    Lukas Petr

    Solve and learn quadratic equations easily.

    The app solves quadratic equations, inequations, and functions. It offers a 3D rotating model of a parabola and a graph mixer for exploring function graphs.

    ★ 4.6333 ratingsEducationFreeData updated 2026-09-13

How we rank alternatives

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