Best Lailong Apps & Games

250+ iOS apps & games curated and reviewed

4.3 avg rating

20 free apps & games

Updated October 2026

The best lailong apps and games on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Lailong Apps & Games (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	LaiLong	Free	—	No	No	Aug 2026
2	Armor Sandbox	Free	4.8★ (63)	No	Yes	Oct 2026
3	Slopes: Differential Equations	Free	4.9★ (41)	No	No	May 2026
4	ScrewNut Lab	Free	3.5★ (11)	Yes	No	Oct 2026
5	Linpack	Free	5.0★ (5)	No	No	Oct 2026
6	SciSpace	Free	2.6★ (11)	No	No	Oct 2026
7	Sketchalyze	Free	5.0★ (7)	No	No	May 2026
8	Exhaust Note: Car Engine Sound	Free	4.7★ (12)	Yes	Yes	Oct 2026

Top Picks for Lailong

#1

LaiLong by LaiLong

LaiLong

Editor's Choice

0.0(0 ratings)

Free

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#2

Armor Sandbox by Vitor Japiassu

Impact physics, not animations

Strong Contender

4.8(63 ratings)

FreeIn-App Purchases

#30in Games

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Explore a 2D physics playground where every element, from projectiles to targets, is simulated with real material properties. Create and experiment with over 110 materials, 60 projectiles, and 90 targets, including detailed vehicle cutaways. Wire up circuits and analyze impacts in multiple views.

#3

Slopes: Differential Equations by Tim Lucas

Worth Considering

4.9(41 ratings)

Free

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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.

More Lailong apps to explore

Engage in a physics-based puzzle game where you assemble mechanical components. Manipulate nuts, bolts, and tools, observing their interactions with friction, vibration, and heat to solve experiments. Focus on visual and tactile feedback to understand complex mechanical systems.

Mechanical assembly puzzlesRealistic physics simulationFriction, vibration, and heat mechanics

by Alexey Solovyov

This utility measures a system's floating-point computing power by solving dense linear equations. It reports results in millions of floating-point operations per second (MFLOP/s) and includes checks for solution accuracy and machine precision.

Measures floating-point computing powerSolves dense linear equationsReports MFLOP/s

Hours of research in minutes

This AI-powered research companion helps academics, researchers, and students accelerate literature reviews. It allows users to search millions of papers using natural language, extract key insights from documents, and receive citation-backed answers to their queries.

AI-powered semantic searchInstant paper insights extractionCitation-backed answers

This app allows users to sketch and analyze structural systems directly on their iPad. It provides instant visualization of analysis results like deformations and section forces, performing finite element analysis in the background. Users can define cross-sections, apply loads, and visualize results for linear and nonlinear analyses.

Sketch structural systemsInstant analysis results visualizationFinite element analysis

Exhaust Note: Car Engine Sound

Exhaust Note: Car Engine Sound

Exhaust Note: Car Engine Sound

V8 & Motorcycle Rev Simulator

This app synthesizes realistic engine exhaust sounds from scratch, based on the physics of firing orders and cylinder layouts. Explore various engine configurations, adjust muffler settings, and experience dynamic features like pops, bangs, and flames. It also includes a detailed 3D engine animation and driving simulation elements.

Real-time synthesized exhaust soundsAdjustable muffler settingsDiverse engine presets

🎬 Entertainment

TuneBench: ECU Tuning

TuneBench: ECU Tuning

TuneBench: ECU Tuning

by Chris Burchett

RevLab - Engine Simulator

RevLab - Engine Simulator

RevLab - Engine Simulator

Physics-driven engine sounds

Experience realistic engine simulations with physics-driven sound, haptics, and interactive gauges. Drive a variety of engines, from V8s to electric cars, and test their performance on a drag strip. Features detailed engine components and real-time feedback.

Real-time physics-driven engine simulationComputed engine sounds based on componentsInteractive 3D engine models

🎬 Entertainment

free with in-app purchases

VR Mobile - Vibration Testing

VR Mobile - Vibration Testing

VR Mobile - Vibration Testing

Vibration Signal Analyzer

This app provides live vibration test monitoring and analysis by connecting to specific hardware. It also includes a suite of engineering calculators, a noise meter, an accelerometer, and a strobe light for various testing and measurement needs.

Live vibration test monitoringEngineering calculatorsNoise SPL meter

by Charles Bilodeau-Berube

This application allows users to design and analyze aircraft wing sections using advanced numeric methods and CFD simulations. It offers tools for creating custom airfoil geometries, real-time aerodynamic analysis, and importing existing designs.

NACA airfoil generationReal-time aerodynamic analysisAirfoil import from database

Structural Analysis & Design

This app offers a suite of structural engineering tools for analysis and design. It includes calculators for beams, trusses, frames, loads, and base plates, along with a comprehensive section database and a 3D renderer. Perform calculations, check designs against various codes, and generate reports on the go.

Beam calculator with analysis and design checks3D frame modeling and analysisExtensive section database

📊 Productivity

TopMod 3D: Design Software

TopMod 3D: Design Software

TopMod 3D: Design Software

Topology modeler for 3D print

Sculpt intricate 3D surfaces with topological modeling on your mobile device. Create complex geometry, including handles and holes, and export your designs as OBJ files for use in other 3D software. Ideal for artists and designers interested in the mathematics of form.

Topological mesh modelingSculpt intricate 3D surfacesCreate handles and holes

🎨 Graphics & Design

Xygos: Math in Motion.

Xygos: Math in Motion.

Xygos: Math in Motion.

Effortless Algebra & Calculus

Learn math interactively by solving problems directly on-screen with intuitive gestures. This app offers step-by-step solutions and real-time feedback for algebra and calculus, cutting learning time in half.

Gesture-based problem solvingStep-by-step solutionsReal-time feedback and hints

free with in-app purchases

Engine Visualization 3D & AR

Engine Visualization 3D & AR

Engine Visualization 3D & AR

Visualize Engine in 3D and AR

Explore engine mechanics in 3D and augmented reality. Visualize internal components, understand functions, and interact with a realistic engine model. Features include X-ray view, RPM control, and voice assistance for pronunciation.

3D engine visualization in ARX-ray view of internal partsInteractive scale, position, and rotation

Music Theory 101: Study Course

Music Theory 101: Study Course

Music Theory 101: Study Course

Learn one new topic per day!

An interactive music theory training app covering classical fundamentals. It features 19 units with audio, exercises, and definitions, mirroring AP Music Theory exam curriculum. Practice skills with over 90 exercise types.

Interactive music theory course19 comprehensive unitsAudio samples and key definitions

Four-stroke Otto engine 3D

Four-stroke Otto engine 3D

Four-stroke Otto engine 3D

Interactive 3D Animation

Explore the inner workings of a four-stroke Otto engine through interactive 3D animations. This app offers an engaging way to learn about automotive technology with features like rotation, zooming, and predefined views. It's designed for students but enjoyable for all ages, with multilingual support and VR capabilities.

Interactive 3D engine modelRotate, zoom, and pan viewsPredefined navigation angles

by Mechanismic Inc.

This app synthesizes and simulates planar four-bar linkages, solving motion generation problems for multiple positions. It allows users to design and simulate single degree of freedom linkages for robots and machines, incorporating various pivot and line constraints.

Synthesizes planar four-bar linkagesSimulates linkage motionSolves N-position motion generation problems

Physics Formulas Lite

Physics Formulas Lite

Physics Formulas Lite

Formulas & calculators offline

Quickly access and reference physics formulas for study and work. Features include calculation tools, multi-language support, a favorites folder, and formula sharing. Search and add custom formulas and tools.

Formula reference by categoryIn-app calculation toolsMulti-language support

FAQ about Lailong

Are there free lailong apps & games for iPhone?

Yes — 20 of the top lailong apps & games we rank are free to download, including LaiLong and Armor Sandbox.

Does LaiLong have ads or in-app purchases?

LaiLong has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many lailong apps & games are on the App Store?

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