My Car Data vs OBD Quest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Car Data
Read full descriptionHide full description
Do you know how much your car costs you? Take control with the My Car Data app. Features: - Simple to use. Great design. Fast and accurate. - All your vehicle information updated directly to your app. - Send updates to the information about your vehicle to your dealer. - Review details of all invoices for repairs and services (including PDF format download – easy to file and reprint if needed) - Pay your invoices directly via using secure payment services such as Paypal or iDEAL (Dutch). - Make a workshop booking for all any repairs and services directly from the app. - Automatic notifications from the dealer to you of your booking details. - Notification when the work on your car is completed and it's ready for collection. - If you have more than one vehicle – no problem. All details for all your vehicles can be managed within the same app.
OBD Quest
Decode and understand car diagnostic trouble codes with this comprehensive interpreter. It provides detailed insights into fault codes, potential causes, and repair recommendations, complementing your existing OBD2 scanning tools. Access a vast database of codes across multiple languages and car brands to diagnose issues with confidence.
- Interpretation of over 85,000 OBD2 codes
- Multilingual support (English, French, Italian, German, Portuguese, Spanish)
- Extensive coverage across auto makes and brands
- Detailed insights for each code search
- Unlimited code searches
- AI-powered code interpretation
Read full descriptionHide full description
Unlock the ultimate power of OBD2 code interpretation with OBDQuest, your comprehensive solution for decoding, understanding and diagnosing car issues. Whether you're looking up a specific DTC fault code definition, or utilizing an OBD2 car scanner, OBDQuest will be your work companion you ever needed to provide unmatched insights into each individual fault code. Don’t get confused, this simple yet innovative application exploiting the power of AI along with comprehensive OBDii SAE/ISO databases is complementing your daily scanning tools below: obd2 scanner, torque obd2, bluedriver obd2 scan tool, car scanner, car scanner elm obd2, carista, obd fusion, forscan, obdlink, obd11, obdeleven, bimmerlink, veepeak, dash command, elm obd2, carly obd2 car scanner, JScan, repair solutions 2, torque pro, bootmod3, FIXD OBD2 Scanner, autocodes, DtcFix, DTCs Fix, obd jscan, OBDocker, torque lite, ScanMaster, car scanner, Dr. Prius, Carly, HobDrive etc. If you use any of those tools already, keep on using them along with OBDQuest to get more insights of the fault code and ease your car diagnostics. Key Features: 1. Interpretation of over 85,000 OBD2 codes 2. Multilingual support in English, French, Italian, German, Portuguese, and Spanish 3. Extensive coverage across various auto makes and brands 4. Detailed insights for each code search, covering potential symptoms, likely causes, primary components affected, recommended fixes, estimated repair costs, and risk assessment. 5. Unlimited code searches, empowering you to tackle any issue with confidence. OBDQuest isn't just another OBD2 app; it's your trusted companion for navigating the complexities of car diagnostics. Don't let trouble codes hold you back; harness the power of OBDQuest and drive with confidence. EULA - End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://obdquest.com/privacy-policy/
Screenshots
Verdict
The clearest difference is in-app purchases: My Car Data at none against OBD Quest's 3. My Car Data also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.0.0). On price, update cadence 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. OBD Quest sells 3 in-app purchases, starting at $9.99 per month. My Car Data asks for nothing beyond the download.
My Car Data ships an update monthly, OBD Quest every 3 weeks. The most recent releases landed on September 7, 2026 and June 1, 2026 respectively.
| Parameter | My Car Data | OBD Quest |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 4 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | AppStudio Blue B.V. | Shop Booster Ltd |
In-app purchases
My Car Data
No in-app purchases
OBD Quest
- Monthly Pro Plan$9.991 Month
- Yearly Pro Plan$99.991 Year
- Pro Plan for 3 days only$0.99
Questions
Is My Car Data free?
Is OBD Quest free?
Do My Car Data or OBD Quest have ads?
Which is updated more often, My Car Data or OBD Quest?
Other comparisons















