Calc4Key app icon

Apps Like Calc4Key for iPhone and iPad

Calculate anywhere with keyboard input

Calculator keyboard allows users to perform arithmetic operations directly within any . Input numbers and symbols using the on-screen keyboard.

by Khang Le★ 4.6815 ratingsUtilities$0.99Data updated 2026-09-06

Calc4Key screenshots

Ranked alternatives

Showing 481–500 of 1,000 ranked alternatives.

  1. Pasteboard Copy Paste Keyboard app icon

    Pasteboard Copy Paste Keyboard

    Oleg Preobrazhensky

    Text, attach files, access instantly

    Allows users to add text items and attach images or PDF files. Create folders to organize content. Customize a with personal notes and documents. Store content locally on the device or sync via iCloud across devices.

    ★ 4.515 ratingsProductivityFreeData updated 2026-09-06
  2. Harakat Keyboard, Auto Tashkil app icon

    Harakat Keyboard, Auto Tashkil

    Muhammed Faisal Mukkil

    Type Quranic text with and symbols

    Enable Arabic keyboard for support. Type or paste text in Quick Editor or Notes. Use to add vowels and symbols. Apply modified text to the editor. Includes tools for Quran, hadeeth, and school texts.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-06
  1. 15C Scientific Calculator app icon

    15C Scientific Calculator

    Vicinno Soft LLC

    Calculate with precise RPN math

    Emulates HP 15C RPN functionality with precise mathematical calculations. Users can solve equations, perform numerical integration, handle complex numbers, and execute matrix operations. It supports root finding and hyperbolic functions.

    ★ 0.00 ratingsUtilities$14.99Data updated 2026-09-08
  2. r.Calc app icon

    r.Calc

    Nicolas Jorand

    A simple calculator for daily uses.

    The app provides a calculator with a four-level visible stack and a total of one hundred positions. It includes operations for plus, minus, multiply, divide, opposite, and inverse, with keyboard errors notified by vibration.

    ★ 4.03 ratingsUtilities$0.99Data updated 2026-09-10
  3. Simple Shopping To Do List App app icon

    Simple Shopping To Do List App

    giang pham

    Add notes, switch tasks, bulk input

    Take notes with two to-do sections, "Work" and "Other," switch items between them by swiping and choosing "Move." Input multiple tasks with bulk input using the next key. Mark tasks as done with a checkbox, delete completed items in a section.

    ★ 4.617 ratingsProductivityFreeData updated 2026-09-14
  4. Keyboard Translator Pro! app icon

    Keyboard Translator Pro!

    luca calciano

    Translate text directly in any

    Translate text directly within apps by integrating with input. Supports multiple languages for instant communication. Translate messages, notes, and social media content in real time. Sync translations across platforms for consistent use.

    ★ 3.06 ratingsUtilities$0.99Data updated 2026-09-09
  5. Flashlight: Morse Code - SOS app icon

    Flashlight: Morse Code - SOS

    Khang Le

    Signal for help

    Send distress signals via using a keyboard or pre-set SOS sequence. Transmit signals through iOS device audio. Translate text to and vice versa. Access emergency communication features with one-touch activation.

    ★ 4.56 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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