Comparison

Car Engine and Suspension vs Mechanical Components

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

Head to head
About

Car Engine and Suspension

Explore detailed animated models of internal combustion engines and car suspension systems. Observe components in action, understand their functions, and experiment with suspension configurations to learn about automotive mechanics.

Highlights
  • Transparent internal combustion engine model
  • Animated suspension system visualization
  • Variable suspension system configuration
  • Slow-motion detail viewing
  • Component exploration
Features
Read full description

See how a car engine and suspension move with animated 3D models. Car Engine and Suspension is a visual exploration app for automotive enthusiasts, students and anyone curious about mechanical systems. EXPLORE A FOUR-CYLINDER ENGINE Observe an inline engine in motion, including pistons, connecting rods, crankshaft and valves. Use the transparent view to see internal components working together. EXAMINE THE SUSPENSION Watch the suspension assembly move and explore the available controls for wheel geometry, springs and damping. Compare the movement of the components as you adjust the model. LOOK MORE CLOSELY Rotate and zoom the view, and use slow motion to examine the animations at your own pace. This app focuses on observing and exploring its included models. It does not offer an engine builder, a collection of different engine types or step-by-step vehicle repair instructions. Includes advertising. No account is required to explore the models.

About

Mechanical Components

Test your knowledge of mechanical components with interactive quizzes. Features high-quality images, instant feedback, and multiple difficulty levels to help you master engineering parts. Ideal for students, DIY enthusiasts, and professionals.

Highlights
  • Interactive quizzes on mechanical parts
  • High-quality component images
  • Instant feedback and facts
  • Multiple difficulty levels
  • Learn and master engineering components
Features
Read full description

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Test your knowledge of mechanical components and become an expert with Mechanical Components Trivia! Whether you're an engineering student, a DIY enthusiast, or a mechanical professional, this app is your ultimate tool to identify, learn, and master mechanical parts. Features: Interactive Quizzes: Challenge yourself with hundreds of trivia questions on mechanical components like gears, valves, bearings, and more. High-Quality Images: Each quiz features crisp, detailed images of components for better learning and identification. Learn-as-You-Play: Get instant feedback and learn interesting facts about each part. Multiple Difficulty Levels: Progress from beginner to expert as you tackle increasingly challenging quizzes. Expand your mechanical knowledge, sharpen your skills, and have fun along the way! Perfect for preparing for exams, interviews, or simply satisfying your curiosity about the fascinating world of mechanical engineering. Download Mechanical Components today and see how many components you can identify like: Screw Nut Bolt Washer Locknut Rivet Pin Cotter pin Clevis pin Spring washer Split pin Lock washer Flat washer Circlip Retaining ring Key (mechanical) Woodruff key Hex nut Wing nut Eye bolt Anchor bolt Threaded rod Set screw Self-tapping screw Machine screw Shoulder bolt Carriage bolt Hex bolt Flange bolt Square bolt Eyelet Dowel pin Taper pin Snap ring Hose clamp Pipe clamp Hose barb Grease nipple Shim Spacer Bushing Sleeve bearing Plain bearing Thrust washer Spherical bearing Ball bearing Roller bearing Tapered roller bearing Needle roller bearing Thrust bearing Linear bearing Cam follower Ball transfer unit Guide rail Shaft collar Shaft Axle Keyed shaft Splined shaft Gear shaft Flexible coupling Rigid coupling Jaw coupling Bellows coupling Oldham coupling Universal joint Ball joint Linear guide Linear rail Linear actuator Rotary actuator Pneumatic cylinder Hydraulic cylinder Solenoid Gas spring Tension spring Compression spring Leaf spring Belleville spring Torsion spring Constant force spring Extension spring Coil spring Conical spring Wave spring Spiral spring Retainer spring Spring pin Belleville washer Vibration isolator Shock absorber Damper Diaphragm Bellows O-ring Gasket Seal Lip seal Mechanical seal Oil seal Piston ring Wear ring Dust cap Labyrinth seal V-seal Shaft seal Rubber gasket Foam gasket Metal gasket Air filter Fuel filter Oil filter Coolant filter Hydraulic filter Breather filter Inline filter Gear Spur gear Helical gear Bevel gear Worm gear Rack and pinion Planetary gear Crown gear Internal gear Gearbox Gear reducer Pinion Idler gear Gear train Clutch Electromagnetic clutch Friction clutch Dog clutch Centrifugal clutch Fluid coupling Torque converter Transmission Differential CV joint Propeller shaft Drive shaft Flywheel Crankshaft Camshaft Rocker arm Connecting rod Piston Valve Valve seat Valve guide Valve spring Valve lifter Valve stem seal Valve cap Butterfly valve Check valve Ball valve Gate valve Globe valve Needle valve Diaphragm valve Pressure relief valve Safety valve Solenoid valve Pilot valve Flow control valve Directional control valve Hydraulic pump Gear pump Vane pump Piston pump Diaphragm pump Rotary pump Centrifugal pump Axial flow pump Peristaltic pump Screw pump Submersible pump Reciprocating pump Hydraulic motor Pneumatic motor Electric motor Stepper motor Servo motor Linear motor Induction motor Synchronous motor DC motor Brushless motor Brush motor Thermocouple Strain gauge Load cell Proximity sensor Pressure sensor Temperature sensor Position sensor Encoder Resolver Tachometer Potentiometer Thermistor RTD sensor Flow meter Level sensor Accelerometer Vibration sensor Gyroscope Humidity sensor Airflow sensor Shock sensor Proximity switch Limit switch Toggle switch Push-button Slide switch Rotary switch DIP switch Rocker switch Lever switch Tactile switch Relays Contactors

Screenshots

Car Engine and Suspension4 screens
Mechanical Components4 screens

Verdict

The call

The clearest difference is review sentiment: Car Engine and Suspension at 63% against Mechanical Components's 0%. Car Engine and Suspension also leads on rating (4.2 vs 3.0) and in-app purchases (none vs 4). Mechanical Components's advantage is ads (none vs shown) and update cadence (every 7 months vs every 18 months). On price there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mechanical Components sells 4 in-app purchases, starting at $7.99 per 7 days. Car Engine and Suspension asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Car Engine and Suspension holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Car Engine and Suspension has 74 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 63% of Car Engine and Suspension's written reviews are positive against 0% of Mechanical Components's.

UpkeepUpdate frequency

Car Engine and Suspension ships an update every 18 months, Mechanical Components every 7 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard9 real differences · 1 level
Car Engine and Suspension versus Mechanical Components: the parameters behind the verdict, then further details
ParameterCar Engine and SuspensionMechanical Components
PriceFreeFree
Rating4.2 (74 ratings) — better3.0 (4 ratings)
Positive reviews62.5% of reviews — better0.0% of reviews
Number of ratings74 — better4
Update frequencyEvery 18 monthsEvery 7 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size198 MB49 MB
Age rating17+4+
DeveloperRenzo MacedoForwa Elade Wunde

Customer experience

Car Engine and Suspension

All ratings73 ratings
Positive80.8%
Neutral2.7%
Negative16.4%
Written reviews8 reviews
Positive62.5%
Neutral12.5%
Negative25.0%

Mechanical Components

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Car Engine and Suspension

No in-app purchases

4 purchases

Mechanical Components

Subscriptions4
  • Week$7.997 Days
  • Month$19.991 Month
  • 6 months$19.996 Months
Show 1 more
  • Year$29.991 Year

Questions

Is Car Engine and Suspension free?
Car Engine and Suspension is free to download, with no in-app purchases.
Is Mechanical Components free?
Mechanical Components is free to download, with in-app purchases available.
Which has better reviews, Car Engine and Suspension or Mechanical Components?
Car Engine and Suspension is rated higher. Car Engine and Suspension averages 4.2 out of 5 from 74 ratings, while Mechanical Components averages 3.0 from 4 ratings.
Do Car Engine and Suspension or Mechanical Components have ads?
Car Engine and Suspension shows ads; Mechanical Components does not.
Which is updated more often, Car Engine and Suspension or Mechanical Components?
Car Engine and Suspension ships an update every 18 months, and Mechanical Components every 7 months. Most recently, Car Engine and Suspension was updated on October 27, 2026 and Mechanical Components on October 24, 2026.

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