OBD2 Trouble Code vs Car Scanner OBD2 ELM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OBD2 Trouble Code
Instantly look up your car's check engine codes on the go. Access a vast database of OBD2 codes with descriptions and potential causes for all major manufacturers. Save your search history for quick reference.
- OBD2 code lookup
- Check engine code descriptions
- Possible cause identification
- All major manufacturers supported
- Search history
- Save results
Read full descriptionHide full description
OBD2 Code Guide app to look up your car check engine code on the go, powered by the web's largest database of OBD2 code library. Get the description and the possible cause of the check engine code by searching for the code for all of the major manufacturers and now with quick access to your search history and save results to for use at a later date.
Car Scanner OBD2 ELM
This app functions as a universal vehicle scanner using the OBD2 standard. It connects to your car via WiFi or Bluetooth 4.0 LE adapters to diagnose and scan electronic control modules. Users need a compatible ELM327 adapter to utilize its diagnostic capabilities.
- Universal OBD2 scanning
- Works with WiFi adapters
- Works with Bluetooth 4.0 LE adapters
- Diagnose electronic control modules (ECUs)
- Quick start guide for ELM327 adapters
Read full descriptionHide full description
Obd Mary is a universal vehicle scanner which works according to OBD2 standard. The application works with WiFi and Bluetooth 4.0 LE adapters. Requirements: 1. You need ELM327 Bluetooth 4.0 LE or Wi-Fi adapter to connect to a vehicle using this application. 2. Your vehicle can contain some ECUs (electronic control modules), so don't forget to check all ECUs. 3. ELM adapters version 2.1 are often can be corrupted, so try to choose version 1.5 if you have a chose. Quick start guide for ELM327 adapters: 1. Download the app 2. Plug in ELM327 adapter into 16-pin diagnostic connector in your vehicle 3. Switch ON the ignition 4. Discover your WiFi or Bluetooth ELM adapter in the app settings 5. Select discovered ELM327 adapter and press 'Connect' You can make scanning and diagnosing using the application Obd Mary and Wi-Fi ELM327/BLE ELM327. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Car Scanner OBD2 ELM at 92% against OBD2 Trouble Code's 37%. Car Scanner OBD2 ELM also leads on rating (4.7 vs 3.3). OBD2 Trouble Code's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price 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
Both are free to download. Car Scanner OBD2 ELM sells 4 in-app purchases, starting at $2.99 per 7 days. OBD2 Trouble Code asks for nothing beyond the download.
Car Scanner OBD2 ELM holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: OBD2 Trouble Code has 308 ratings behind it against 39, so its average is the more settled of the two. Written reviews point the same way: 37% of OBD2 Trouble Code's written reviews are positive against 92% of Car Scanner OBD2 ELM's.
| Parameter | OBD2 Trouble Code | Car Scanner OBD2 ELM |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (308 ratings) | 4.7 (39 ratings) — better |
| Positive reviews | 37.0% of reviews | 92.3% of reviews — better |
| Number of ratings | 308 — better | 39 |
| Update frequency | — | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 24 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Hassan Benessafi | Ihar Katkavets |
Customer experience
OBD2 Trouble Code
Car Scanner OBD2 ELM
Bugs and requests
OBD2 Trouble Code
Reported bugs
6 issues- App crashes or won't open without review
- Ads prevent normal app usage
- More info button doesn't expand for some codes
- Incompatibility with certain vehicle models
- Mislabeled codes (P0450-P0459)
Show 1 moreShow fewer
- Connection issues with some OBD readers
Requested features
5 requests- More detailed code explanations
- Offline functionality
- Better navigation for new users
- Support for codes without letter prefixes
- Expanded information sections for specific codes
Car Scanner OBD2 ELM
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OBD2 Trouble Code
No in-app purchases
Car Scanner OBD2 ELM
- Premium Weekly3 Days trial$2.997 Days
- Premium Monthly3 Days trial$7.991 Month
- Premium Yearly7 Days trial$29.991 Year
- Full Edition$9.99
Questions
Is OBD2 Trouble Code free?
Is Car Scanner OBD2 ELM free?
Which has better reviews, OBD2 Trouble Code or Car Scanner OBD2 ELM?
Do OBD2 Trouble Code or Car Scanner OBD2 ELM have ads?
Other comparisons
