Best apps like x-Cal+

10+ similar apps compared and reviewed

4.0 avg rating

9 free apps

Updated October 2026

FMILLET

Looking for something like x? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to x

Circuit Calculator Pro by ChatStick Company Limited

Electronics & Ohm's Law Tools

Editor's Choice

📚 Education

0.0(0 ratings)

FreeAdsIn-App Purchases

Periodic Table 118 Elelemts by Torsten Schmidt

Strong Contender

📚 Education

0.0(0 ratings)

Free

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ProgCalc by Neopoise

38 Digit Swift Programmable

Worth Considering

📚 Education

0.0(0 ratings)

Free

More apps like x

Simple Graph Studio

by Nhat Linh Dang

Free

Visualize mathematical functions in 2D and 3D with this educational tool. Easily add multiple equations and export high-quality images of your graphs. Perfect for students and educators exploring complex mathematical concepts.

2D and 3D graph visualizationAdd multiple equationsExport images

pocket BASIC – Simple Coding

Calculator& Learn coding BASIC

This app simulates fluid dynamics by solving Navier-Stokes equations for 2D incompressible turbulence. It uses a direct numerical simulation method with Euler time stepping and Fourier space calculations for efficiency.

Direct Numerical Simulation (DNS)Navier-Stokes equation solver2D incompressible turbulence

Calculate84 for Institutions

Intended for use with TI-84

$17.99

A modern graphing calculator designed for institutional use, offering fast, interactive touch-screen graphing with intelligent error messages and scrollable windows. It provides a user-friendly experience for educational settings.

Interactive touch-screen graphingScrollable windowsIntelligent error messages

A Heathkit ET-3400 Simulator

HP Program Editor & Tutorials

Free

This scientific calculator uses Reverse Polish Notation (RPN) to help you break down complex problems. It offers a full 47-series instruction set with advanced functions and a program editor. The free version includes extensive tutorials and documentation.

RPN scientific calculator47-series instruction setProgram editor

Butterfly Identifier - Paply

Insect & Moth Scanner

Free

Instantly identify butterflies and moths from photos. Learn detailed information about species, their behavior, and habitats. Build a personal collection of your discoveries.

Instant photo identificationDetailed species informationPersonal butterfly collection

📚 Education

(1)

free with in-app purchases

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