Calculator with 13 button app icon

Apps Like Calculator with 13 button for iPhone and iPad

by Hideaki Uchikoshi★ 1.01 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. Trigonometry Calculator. app icon

    Trigonometry Calculator.

    Horitech Ltd

    Calculate triangle angles and sides

    Calculate sides and angles for right-angled and scalene triangles. Access a reference guide for formulas. Perform precise calculations using known values.

    ★ 4.26 ratingsUtilitiesFreeData updated 2026-09-06
  1. Amazing Calculator app icon

    Amazing Calculator

    Tung Vu

    Edit expressions and add constants.

    The app allows users to edit current expressions and view up to three lines of calculation history. Users can also add their own constants for repeated use in calculations.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-11-14
  2. PopCalc Calculator app icon

    PopCalc Calculator

    NICOLAS CARREL

    Edit numbers, copy values, calculate quickly

    Perform calculations with a multitouch and spreadsheet interface. Copy numbers by tapping them and paste at the cursor. View and scroll through calculation history on the screen. Access real-time memory for stored numbers.

    ★ 5.09 ratingsProductivityFreeData updated 2026-09-08
  3. ADA/IBC Compliance Calculator app icon

    ADA/IBC Compliance Calculator

    Listen Technologies Corporation

    Calculate ADA and IBC requirements

    Calculate assistive listening requirements for ADA and IBC . Input facility details to determine necessary equipment. Email results, access product links, request quotes, and receive support for accessibility standards.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-08
  4. Bully Button Parent-Kid app icon

    Bully Button Parent-Kid

    Webline Solutions Private Limited

    Record incidents, send alerts, share evidence

    Parents can monitor and report bullying incidents through a dedicated module, allowing them to record and send videos to both parents and school authorities. Kids can record incidents and share them with parents.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-10-02
  5. M2 Carpet Calculator app icon

    M2 Carpet Calculator

    Measure Square Corp.

    Calculate materials for rooms and surfaces

    Calculate material needs for flooring, walls, and ceilings. Draw rectangles or L-shapes to measure spaces. Account for installation standards like seams and tile centering. Estimate product usage based on real layouts.

    ★ 4.04 ratingsUtilities$2.99Data updated 2026-09-12

How we rank alternatives

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