Comparison

OBD2 Fault Codes with Solution vs Car Engine and Suspension

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

Head to head
About

OBD2 Fault Codes with Solution

Decode automotive trouble codes with a comprehensive database and detailed explanations. Find step-by-step guides to diagnose and resolve issues, making car maintenance accessible for all users.

Highlights
  • OBD2 code database
  • Detailed code descriptions
  • Solution guides
  • User-friendly interface
  • Vehicle make and model coverage
Features
Read full description

Discover a comprehensive and user-friendly automotive companion in the "OBD2 Codes & Their Solution" app. Whether you're a seasoned mechanic, a DIY enthusiast, or simply a car owner looking to understand your vehicle better, this app is your go-to resource for decoding OBD2 trouble codes and finding solutions to resolve them. OBD2 Code Database: Access an extensive database of OBD2 trouble codes, covering a wide range of vehicle makes and models. Quickly look up the specific code that's causing your vehicle's warning light to illuminate. Detailed Code Descriptions: Get in-depth explanations for each trouble code, including its meaning, potential causes, and the impact on your vehicle's performance. Say goodbye to cryptic error messages! Solution Guides: Receive step-by-step guides and expert recommendations on how to diagnose and resolve the issues associated with each code. Save time and money by tackling car problems with confidence. User-Friendly Interface: Enjoy a sleek and intuitive interface designed for both novice and experienced users. Navigating through the app is a breeze, making it accessible for everyone.

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.

Screenshots

OBD2 Fault Codes with Solution4 screens
Car Engine and Suspension4 screens

Verdict

The call

The clearest difference is rating: Car Engine and Suspension at 4.2 against OBD2 Fault Codes with Solution's 3.7. Car Engine and Suspension also leads on in-app purchases (none vs 1) and ratings volume (73 vs 3). OBD2 Fault Codes with Solution's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support 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. OBD2 Fault Codes with Solution sells 1 one-off in-app purchase. 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 3.7. That said, the two scores are not equally well evidenced: Car Engine and Suspension has 73 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of OBD2 Fault Codes with Solution's written reviews are positive against 63% of Car Engine and Suspension's.

UpkeepUpdate frequency

OBD2 Fault Codes with Solution ships an update every 9 months, Car Engine and Suspension every 18 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
OBD2 Fault Codes with Solution versus Car Engine and Suspension: the parameters behind the verdict, then further details
ParameterOBD2 Fault Codes with SolutionCar Engine and Suspension
PriceFreeFree
Rating3.7 (3 ratings)4.2 (73 ratings) — better
Positive reviews50.0% of reviews62.5% of reviews — better
Number of ratings373 — better
Update frequencyEvery 9 months — betterEvery 18 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size75 MB198 MB
Age rating17+17+
DeveloperMuhammad Asad KhanRenzo Macedo

Customer experience

OBD2 Fault Codes with Solution

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Car Engine and Suspension

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

In-app purchases

1 purchases

OBD2 Fault Codes with Solution

One-time1
  • Get Premium Version$1.99
None

Car Engine and Suspension

No in-app purchases

Questions

Is OBD2 Fault Codes with Solution free?
OBD2 Fault Codes with Solution is free to download, with in-app purchases available.
Is Car Engine and Suspension free?
Car Engine and Suspension is free to download, with no in-app purchases.
Which has better reviews, OBD2 Fault Codes with Solution or Car Engine and Suspension?
Car Engine and Suspension is rated higher. OBD2 Fault Codes with Solution averages 3.7 out of 5 from 3 ratings, while Car Engine and Suspension averages 4.2 from 73 ratings.
Do OBD2 Fault Codes with Solution or Car Engine and Suspension have ads?
Both OBD2 Fault Codes with Solution and Car Engine and Suspension show ads.
Which is updated more often, OBD2 Fault Codes with Solution or Car Engine and Suspension?
OBD2 Fault Codes with Solution ships an update every 9 months, and Car Engine and Suspension every 18 months. Most recently, OBD2 Fault Codes with Solution was updated on October 23, 2026 and Car Engine and Suspension on October 22, 2026.

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