Best Elimination And Substitution Apps & Games

250+ iOS apps & games curated and reviewed

4.6 avg rating

20 free apps & games

Updated September 2026

Finding the right elimination and substitution apps and games can be overwhelming with so many options. We've analyzed 250+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Elimination And Substitution Apps & Games (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Elimination and Substitution	Free	—	No	No	May 2026
2	Nuts And Bolts: Screw Sort	Free	4.9★ (40)	No	No	May 2026
3	Diagnostic Tool	Free	5.0★ (4)	No	No	May 2026
4	eIMH Enterprise	Free	5.0★ (4)	No	No	May 2026
5	AlgoMaster: Interview Prep	Free	5.0★ (3)	No	Yes	Sep 2026
6	Lean Six Sigma Companion	Free	3.8★ (6)	No	No	May 2026
7	Slopes: Differential Equations	Free	4.9★ (41)	No	No	May 2026
8	LadderTouchLite	Free	4.7★ (226)	No	No	Sep 2026

Top Picks for Elimination And Substitution

#1

Elimination and Substitution by Science Education Institute

Editor's Choice

0.0(0 ratings)

Free

Elimination and Substitution screenshot 1

Elimination and Substitution screenshot 2

Elimination and Substitution screenshot 3

#2

Nuts And Bolts: Screw Sort by Neetu L Tekwani

Nuts and bolts, sort color

Strong Contender

4.9(40 ratings)

Free

Nuts And Bolts: Screw Sort screenshot 1

Nuts And Bolts: Screw Sort screenshot 2

Nuts And Bolts: Screw Sort screenshot 3

Nuts And Bolts: Screw Sort screenshot 4

A captivating puzzle game where you sort and stack colored bolts onto matching screws. Progress through increasingly complex levels that require strategic thinking and planning to solve.

#3

Diagnostic Tool by Control Techniques Limited

Worth Considering

5.0(4 ratings)

Free

Diagnostic Tool screenshot 1

Diagnostic Tool screenshot 2

Diagnostic Tool screenshot 3

Diagnostic Tool screenshot 4

Diagnostic Tool screenshot 5

Quickly resolve error codes for Control Techniques' drives with this tool. It includes wiring diagrams for setup and fault finding, plus direct access to global technical support contact information.

More Elimination And Substitution apps to explore

eIMH Enterprise

eIMH Enterprise

eIMH Enterprise

by TRG The Response Group LLC

This app facilitates incident management by allowing teams to interact with electronic job aids. It supports ICS planning cycles, role-specific checklists, and tracking of results, both in the field and command post.

Electronic job aid interactionICS planning cycle meetingsRole-specific checklists

AlgoMaster: Interview Prep

AlgoMaster: Interview Prep

AlgoMaster: Interview Prep

DSA & System Design Prep

Prepare for coding and system design interviews with structured learning, visual explanations, and pattern-based practice. Master core computer science concepts and build intuition for technical interviews.

Curated DSA practice problemsPattern-based interview preparationSystem design lessons

Lean Six Sigma Companion

Lean Six Sigma Companion

Lean Six Sigma Companion

by Het ConsultancyHuis

This app guides users through the DMAIC cycle for Lean Six Sigma projects. It details objectives, deliverables, tools, and toll gates for each phase to ensure project success. Available in English or Dutch.

DMAIC phase guidanceDeliverables and tools explainedToll gate objectives

Slopes: Differential Equations

Slopes: Differential Equations

Slopes: Differential Equations

Explore graphical solutions to ordinary differential equations with this interactive educational tool. It offers six distinct activities, including plotting vector fields, solving systems of equations, and visualizing oscillations. Ideal for homework, classroom use, or research projects.

Interactive ODE explorationVector field plottingSystems of equations solver

LadderTouchLite

LadderTouchLite

LadderTouchLite

graphical programming language

Learn the fundamentals of ladder logic, a graphical programming language, through interactive examples and quizzes. This app allows you to explore its mechanisms and test your comprehension with prepared exercises.

Learn ladder logic basicsExecute prepared sample programsTest understanding with questions

🛠️ Developer Tools

Data Structure Display

Data Structure Display

Data Structure Display

Dynamic Presentation for DS

Explore and learn data structures through dynamic debugging and visual observation of changes. This app covers linear structures, trees, graphs, and recursive algorithms like the Tower of Hanoi, offering interactive learning experiences.

Dynamic data structure debuggingVisual observation of data structure changesLearn linear structures (arrays, lists, queues, stacks)

free with in-app purchases

KamoerRemoteAbroad

Control Kamoer's standalone remote products from anywhere. This cost-effective solution enhances the Kamoer intelligent controller system, enabling intelligent fluid flow management.

Standalone remote product controlRemote accessIntelligent fluid flow

ACE Adaptive Compliance Engine

ACE Adaptive Compliance Engine

ACE Adaptive Compliance Engine

by PSC Biotech Corporation

This platform offers a configurable quality management system designed for businesses with complex needs. It integrates with enterprise software and streamlines quality and process management to maximize return on investment.

Configurable eQMS platformWorkflow-based quality managementIntegrates with Office 365

Reactions by Functional Group

This app categorizes organic reactions by the functional groups they form, aiding chemists in synthetic analysis. It offers over 500 transformations and 400 synthesis examples, with detailed subdivisions for clarity.

Reactions categorized by functional group27 main functional group categoriesOver 500 transformations

by EMIT Technologies, Inc.

Experience Controls

Experience Controls

Experience Controls

Interactive textbook and more

This interactive learning tool provides hands-on experience in control systems engineering. Engage with dynamic simulations, use your device's sensors, and connect to real hardware for practical skill development. It offers over 50 lesson modules and review questions to reinforce learning.

Interactive learning modulesReal-time dynamic simulationsMobile device sensor integration

by Euclidus Inc

Solve math homework and textbook problems with this comprehensive solver. It offers animated step-by-step solutions for a wide range of math topics, from basic operations to calculus. Includes a scientific and graphing calculator.

Animated step-by-step solutionsScientific calculatorGraphing calculator

free with in-app purchases

Dominant: AI Portfolio Advisor

Dominant: AI Portfolio Advisor

Dominant: AI Portfolio Advisor

Analyze & Optimize Portfolios

$49.99 | 100% OFF

This app uses AI to help you build and manage a diversified investment portfolio. Get personalized recommendations, actionable insights, and smart alerts to stay ahead in fast-moving markets. Learn about your investments with educational content and AI explanations.

AI-powered portfolio buildingPersonalized investment recommendationsActionable market insights

Systemiq - Systems Thinking AI

Systemiq - Systems Thinking AI

Systemiq - Systems Thinking AI

Train Your Mind To See Systems

This AI-powered tool helps you understand complex systems by analyzing their components, flows, and dependencies. It allows you to reverse-engineer reality, plan goals, diagnose problems, and explore 'what-if' scenarios to build connected understanding.

Analyze any systemReverse engineer realityPlan like a systems thinker

📊 Productivity

Griswold Controls

Griswold Controls

Griswold Controls

by Griswold Controls

This application assists users in selecting and sizing specific valves for HVAC systems. It supports Griswold QuickSet® Manual Balance Valves, as well as Unimizer® and Automizer® actuated ball valves.

Valve sizingProduct selectionQuickSet® Manual Balance Valves

Calculator of Formulas

Calculator of Formulas

Calculator of Formulas

Includes graphical plots

This application calculates and graphs mathematical formulas with multiple variables. It allows for programming complex equations, plotting graphs with variable manipulation, and saving frequently used formulas. It also generates tables of results for easy export.

Programs formulas with up to six variablesPlots graphs with variable manipulationRay plotting for n-dimensional functions

📊 Productivity

Tiamat - Cellular Automata

Tiamat - Cellular Automata

Tiamat - Cellular Automata

Game of Life. Math Magic

Explore a cellular automata simulator that allows you to create and customize complex patterns using simple rules. Discover mesmerizing worlds of order and chaos, experiment with transformations, and enjoy a therapeutic experience.

Create and customize rulesetsDesign and save intricate patternsTransform existing patterns

free with in-app purchases

FAQ about Elimination And Substitution

Are there free elimination and substitution apps & games for iPhone?

Yes — 20 of the top elimination and substitution apps & games we rank are free to download, including Elimination and Substitution and Nuts And Bolts: Screw Sort.

Does Elimination and Substitution have ads or in-app purchases?

Elimination and Substitution has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many elimination and substitution apps & games are on the App Store?

We track 250+ elimination and substitution apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.