Comparison

Mechanical Engineering Lab vs Machine Elements 3D

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Mechanical Engineering Lab

Features
Read full description

Mechanical Engineering Visual Learning Studio is the ultimate interactive reference and study companion for mechanical engineering students, working engineers, and educators. Whether you're preparing for exams, refreshing your fundamentals, or exploring how real machines work, this app delivers clear visual explanations across every core discipline โ€” all in one place. WHAT'S INSIDE Illustrated Gallery Browse 30+ hand-crafted engineering diagrams spanning: - Statics and structural analysis (trusses, free-body diagrams) - Strength of materials (Mohr's circle, column buckling) - Thermodynamics (Rankine cycle, steam turbines) - Fluid mechanics (boundary layers, Venturi meters) - Machine design (gears, V-belts, disc brakes) - Mechanisms (cam-follower systems, linkages) - Control systems (Bode plots, PID) - Real-world systems (4-stroke engines, robotic arms, differentials, HVAC, planetary gears, wind turbines, and more) Each illustration is interactive. Tap any diagram for a full-screen view with a detailed explanation and key concepts. Structured Curriculum Follow a guided learning path through core mechanical engineering topics. Each module breaks complex subjects into digestible lessons with clear explanations and worked examples. Simulation Lab Step into the Lab and run interactive simulations. Visualize how parameters change system behavior in real time, ideal for building engineering intuition beyond the textbook. Sample Design Cases Explore 8 complete engineering use cases, from hydraulic circuit design to PID-controlled pump systems, showing how real problems are scoped, analyzed, and solved from start to finish. Reference Library Quick-access formulas, tables, and material property data across all major mechanical engineering disciplines. Learning Guide New to the app? The Guide tab walks you through every feature so you can hit the ground running. PERFECT FOR - Undergraduate and graduate mechanical engineering students - Engineers reviewing fundamentals for the FE or PE exam - Professors and instructors looking for visual teaching aids - Curious learners who want to understand how machines work TOPICS COVERED Statics, Dynamics, Strength of Materials, Thermodynamics, Fluid Mechanics, Heat Transfer, Machine Design, Mechanisms, Control Systems, Manufacturing Processes, Engineering Materials Download today and start seeing mechanical engineering, not just reading it.

About

Machine Elements 3D

Features
Read full description

Machine Elements turns mechanical engineering into a visual, hands-on learning experience. Follow a structured path from forces, materials, and tolerances to shafts, bearings, joints, power transmissions, gear systems, and gearboxes. Each lesson combines concise engineering explanations with purpose-built diagrams, motion, and quick checks. Open interactive 3D assemblies to rotate and zoom mechanisms, select individual parts, hide components, and inspect how real assemblies are built. Explore bearings from the inside, compare gear arrangements, and see how shafts, couplings, belt drives, chain drives, manual transmissions, automatic transmissions, and CVTs transfer motion and load. Features: โ€ข Guided learning path with visible lesson progress โ€ข Detailed lessons from fundamentals to advanced mechanisms โ€ข Animated engineering diagrams โ€ข Interactive 3D models with rotation, zoom, selection, and exploded views โ€ข Focused quizzes with explanations โ€ข English, Russian, Spanish, and Greek interface languages Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mechanical Engineering Lab4 screens
Machine Elements 3D2 screens

Verdict

The call

The clearest difference is price: Machine Elements 3D at Free against Mechanical Engineering Lab's $6.99. Machine Elements 3D also leads on update cadence (every 2 days vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Machine Elements 3D is free to download; Mechanical Engineering Lab costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mechanical Engineering Lab ships an update monthly, Machine Elements 3D every 2 days. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

Scorecard2 real differences ยท 4 level
Mechanical Engineering Lab versus Machine Elements 3D: the parameters behind the verdict, then further details
ParameterMechanical Engineering LabMachine Elements 3D
Price$6.99Free โ€” better
Update frequencyMonthlyEvery 2 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 โ€” better18.5
Further details โ€” not scored
Size5 MB53 MB
Age rating4+4+
DeveloperYuhsiu LaiAlexander Kutsybala

In-app purchases

None

Mechanical Engineering Lab

No in-app purchases

None

Machine Elements 3D

No in-app purchases

Questions

Is Mechanical Engineering Lab free?
Mechanical Engineering Lab costs $6.99, with no in-app purchases.
Is Machine Elements 3D free?
Machine Elements 3D is free to download, with no in-app purchases.
Do Mechanical Engineering Lab or Machine Elements 3D have ads?
Neither Mechanical Engineering Lab nor Machine Elements 3D shows ads.
Which is updated more often, Mechanical Engineering Lab or Machine Elements 3D?
Mechanical Engineering Lab ships an update monthly, and Machine Elements 3D every 2 days. Most recently, Mechanical Engineering Lab was updated on October 2, 2026 and Machine Elements 3D on September 21, 2026.

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