Engine Visualization 3D & AR vs Automobile Engineering Book
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Engine Visualization 3D & 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 AR
- X-ray view of internal parts
- Interactive scale, position, and rotation
- RPM control with sound replication
- Voice assistance for part identification
- Non-AR mode available
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Note: This application is to test the features and capabilities of ARKit. In the era of a computer replacing books, innovative technologies like augmented reality pave way for the fun, attractive and exciting way of education. Engine Visualization an AR application is a new form of Augmented reality application that offers users to visualize an engine in the real world along with its functions. The user will be able to view the engine in detail from all sides, and also figure out the features of different tunings. Engine Visualization AR is compatible with ARCore Supported devices. Please check the below link to find out if your device is ARcore compatible. https://developers.google.com/ar/discover/supported-devices Sharing information with augmented reality is fun and exciting. The user has to point the camera on to a flat surface through the application. Once the application detects enough feature points the engine will come to life through your phone. This showcase application enables the users to visualize the engine in the real world on the go, regardless of their location. The options to scale, position and rotate make it more interactive and easier to view the inner parts and how they function. The easy to access UI makes it more user-friendly. Features: The scale, position and rotation features make this application more interactable The User at any point can zoom rotate or position the engine to have a detailed look. 3D animations: The real-life animation of the engine helps the user to understand the functionality of the function and simultaneously educate himself without the hassle of going to a mechanic shop or an automobile exhibition. X-ray View: The X-ray view allows the user to have a detailed view of the interior parts of the engine and their functionality High-quality 3D models: The 3D model of the engine is very similar to the real-life engine which helps the user easily relate to the real-life engine and its function. RPM Control: The RPM of the Engine can be controlled using the slider and on adjusting the slider, the engine’s RPM will be changed and also changes the sound of the running engine Audio Integration: The engine now has audio which replicates the real-life engine sound and the sound can be controlled by changing the RPM. The mute button is also provided to turn off the sound Effects Non-AR: All the features from AR are supported in Non-AR mode as well. Voice Assistance: Each 3D parts in the engine are interactable. On interacting with the parts in the Engine it highlights the part clicked and declares it out so that it helps the user on how to pronounce them. Engine Visualization is totally free to play and no ads are supported for now Upcoming Features: - More Interactions Contact us on for AR/VR related queries and development support Gmail - admin@devdensolutions.com Follow us on Web - www.devdensolutions.com Facebook- https://www.facebook.com/devdencreativesolutions/ Instagram- https://www.instagram.com/devden_creative/ Youtube- https://www.youtube.com/channel/UCl0z5GurtgyND9yRWMpq9Cg Linkedin- https://www.linkedin.com/company/14433245/admin/ For testing purpose only. Not for commercial use.
Automobile Engineering Book
This app provides a comprehensive yet accessible guide to automobile engineering. It covers basic vehicle structure, common malfunctions, and maintenance rules in a clear, engaging format with ample illustrations. Ideal for novice drivers and anyone seeking to understand their car better.
- Basic vehicle structure information
- Common malfunctions and solutions
- Operation and maintenance rules
- Simple language explanations of car systems
- Extensive illustrative material
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Getting started on this application, we set a goal to present a rather difficult theoretical course on the automobile engineering in the most accessible form. Basic knowledge of vehicles' structure will supply a novice driver with confidence in the fact that he will be able to control the situation of any breakdown, predict the amount of necessary work at the service station and just can competently exploit its vehicle. The free form of presentation, deprived of a dry technical syllable, and a large amount of illustrative material will facilitate the learning process and will make it rapid and efficient. The tutorial may be useful for students of driving schools, novice drivers and a wide range of readers who want to get basic knowledge about the car. WHAT CAN YOU FIND IN THIS APPLICATION? - Basic information about mechanism of modern cars - List of the most common malfunctions and ways to eliminate them - Operation and maintenance rules of the car - Description of the car systems in simple language - Plenty useful information that allows you to feel confident in any situation THE APPLICATION IS INTENDED FOR: - Students of driving schools and novice drivers - Parents who want to be confident in the high level of preparation of their children - All drivers who want to know more about their iron horse - Service managers (for better mutual understanding with customer) CONTENT: - Introduction - Car History - Body Types of Passenger Cars - Wheel Arrangement - Classification of Cars - Basic Elements of Passenger Car - Layouts of Major Vehicle Component Parts - Basic Technical Specifications of the Car - About Engines in General - Basic Single-Cylinder Internal Combustion Engine - Classifications of Engines - Basic Technical Specifications of Engine - Gas Distribution Mechanism (GDM) - Cylinder Head - Engine Block and Crank Gear - Engine Cooling System - Engine Lubrication System - Air Intake and Exhaust Systems - Feed System (Fuel System). Main Differences Between Gasoline and Diesel Engines - Feed System of Modern Engines - Purpose of Transmission - Manual Transmission - Automatic Transmission - Drive Gear and Differential. Purpose, Arrangement and Types - Drive Shafts and Hinged Joints. Purpose, Arrangement and Types - All-wheel drive cars - Purpose, Arrangement and Types of Car Suspensions - Wheels and Tires. Arrangement, Purpose and Marking - Wheel Alignment Angles - Brake Control. Purpose - Components - Flow Chart. Brake Circuits - Purpose and Operation of the Anti-Lock Braking System - Purpose and Arrangement of Steering - Purpose and Types of Power Steering - Purpose and General Arrangement of the Car Body - Vehicle Aerodynamics - Airbags - Seat Belts and Active Head Restraints - Means of Pedestrian Protection - Child Restraining Devices - Electrical Equipment and Electric Systems. General Information - Battery Pack (Battery). Purpose, Arrangement and Types - Battery Pack Maintenance. Safety Precautions when Servicing the Battery Pack - Ignition System (Gasoline Engines only) - Preheating System - Charging System. Generator, its Arrangement and Operation - Startup System. Starter, its Arrangement and Operation - Exterior Lighting System. Purpose and Operating Principle - Wipers and Washers. Purpose and Operating Principle - Pointers and Indicators - Heating and Air Conditioning System. Purpose, Arrangement and Operating Principle - Precautions when the Car Owner Carries out Maintenance - Operations that Shall Be Performed in order to Maintain the Normal Working Order of the Vehicle - Basic Car Maintenance Operations - Car Maintenance Schedule - Driver’s Memo - Abbreviations - Glossary The most qualitative textbook about automobile engineering 2025! Be careful behind the wheel! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is rating: Automobile Engineering Book at 4.6 against Engine Visualization 3D & AR's 3.9. Automobile Engineering Book also leads on review sentiment (100% vs 83%). Engine Visualization 3D & AR's advantage is in-app purchases (none vs 5) and iOS requirement (11.0 vs 14.0). On price, ratings volume, update cadence and ads 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
Both are free to download. Automobile Engineering Book sells 4 in-app purchases, starting at $2.99 per 3 months. Engine Visualization 3D & AR asks for nothing beyond the download.
Automobile Engineering Book holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews point the same way: 83% of Engine Visualization 3D & AR's written reviews are positive against 100% of Automobile Engineering Book's.
Engine Visualization 3D & AR ships an update every 4 weeks, Automobile Engineering Book every 5 weeks. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.
| Parameter | Engine Visualization 3D & AR | Automobile Engineering Book |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) | 4.6 (9 ratings) — better |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 | 9 — better |
| Update frequency | Every 4 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 68 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | DEVDEN CREATIVE SOLUTIONS PRIVATE LIMITED | Oleksandr Pereshein |
Customer experience
Engine Visualization 3D & AR
Automobile Engineering Book
In-app purchases
Engine Visualization 3D & AR
No in-app purchases
Automobile Engineering Book
- Full version3 Days trial2 variants$2.993 Months
- Full version for three months$2.99
- Full version for one year$4.99
- Full version forever$6.99
Questions
Is Engine Visualization 3D & AR free?
Is Automobile Engineering Book free?
Which has better reviews, Engine Visualization 3D & AR or Automobile Engineering Book?
Do Engine Visualization 3D & AR or Automobile Engineering Book have ads?
Which is updated more often, Engine Visualization 3D & AR or Automobile Engineering Book?
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