Calculator × app icon

Apps Like Calculator × for iPhone and iPad

by DOUBLE U s.r.o.★ 4.5143 ratingsUtilitiesFreeData updated 2026-09-10

Calculator × screenshots

Ranked alternatives

Showing 621–640 of 1,000 ranked alternatives.

  1. Pipe Working Pressure Calc app icon

    Pipe Working Pressure Calc

    Tan Chia Ling

    Calculate , thickness, and diameter

    Calculate fluid , wall thickness, and outside diameter using Barlow's Formula. Input values in various units and copy results to other apps. Includes formulas for reference and supports up to 16 decimal places.

    ★ 4.02 ratingsUtilities$2.99Data updated 2026-09-16
  1. Calculate Lite app icon

    Calculate Lite

    Hannes Sverrisson

    Save calculations and continue later

    Track calculations with a dedicated today view. Save or email calculation history as PDF. Correct errors using a backspace key.

    ★ 4.85 ratingsBusinessFreeData updated 2026-09-08
  2. Ahoratra app icon

    Ahoratra

    Sudheendra Kumar Kaanugovi

    ★ 5.04 ratingsEducationFreeData updated 2026-09-06
  3. Machinist Pocket Pal app icon

    Machinist Pocket Pal

    Wesley Pingleton

    Calculate tolerances and dimensions

    Provides calculators for speeds and feeds, milling, lathe, drilling, and trigonometry. Includes reference materials for machining formulas and tool performance optimization. Users can access essential engineering resources and calculations on-the-go.

    ★ 4.04 ratingsReference$3.99Data updated 2026-09-06

How we rank alternatives

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