EOBD Facile vs CarMate Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EOBD Facile
Turn your smartphone into a professional OBD2 diagnostic tool. Monitor engine torque, read and clear fault codes, and access real-time vehicle sensor data. Supports a wide range of vehicles and ELM327 adapters.
- Read and clear engine fault codes
- Real-time sensor monitoring
- VIN decoder
- Acceleration performance test
- Generate PDF diagnostic reports
- ELM327 adapter quality test
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EOBD Facile is the OBD2 car scanner trusted by over 5 million drivers. Connect an ELM327 Bluetooth or WiFi adapter and turn your smartphone into a professional OBD2 diagnostic tool - monitor engine torque, read fault codes, no mechanic needed. ◉ CHECK ENGINE LIGHT IS ON? Run a complete OBD2 car diagnostic in seconds. EOBD Facile reads and clears engine and transmission fault codes (DTCs) so you know exactly what's wrong. Our code database covers 15,000+ definitions, including manufacturer-specific codes for BMW, Audi, Volkswagen, Ford, Mercedes, Renault, Peugeot, Fiat, Opel, Kia, Nissan, Toyota, Volvo, Subaru, Jeep, Lexus and more. ◉ REAL-TIME OBD2 LIVE DATA Monitor your vehicle sensors in real time: engine RPM, coolant temperature, vehicle speed, ignition timing, engine torque, air intake, fuel pressure, EGR, DPF and more. Record sensor sessions and replay them for deeper analysis. ◉ OBD2 SCANNER FEATURES — Read and clear engine and transmission fault codes — Turn off the check engine light from your dashboard — Display manufacturer-specific error codes — Real-time engine torque, RPM and sensor monitoring with live graphs — VIN decoder for vehicle identification — Sensor coherence test for advanced diagnostics — Acceleration performance test (0-60 mph, 0-100 km/h) — Trip recording and data logging — Generate and share PDF diagnostic reports — Built-in ELM327 adapter quality test ◉ OBD2 COMPATIBLE VEHICLES Works with all vehicles compliant with the OBD2 standard (also referred to as OBD-II, OBD 2, EOBD or OBDii). Gasoline cars from 2001, diesel from 2004, and commercial vehicles from 2007 are supported. Thousands of cars verified by our community — check the full list on our website. ◉ EASY CONNECTION EOBD Facile connects to any standard ELM327 OBD2 Bluetooth or WiFi adapter, including klavkarr, Vgate, Veepeak and other compatible car code readers. Plug into your car's OBD 2 port, launch the app, and start scanning. Warning: Many cheap ELM327 clones sold online do not function correctly. Use our built-in adapter test to verify compatibility before buying a new one. Can't find your OBD2 port? Download our free app "Where is my OBD2 port?" to locate it. ◉ UNLOCK PLUS FOR PRO DIAGNOSTICS The PLUS version unlocks manufacturer-specific codes, unlimited sensor recording, PDF reports, VIN decoding, and sensor coherence testing — professional-grade OBD2 diagnostics in your pocket. Download EOBD Facile - the OBD2 car scanner trusted by 5 million+ drivers. ◉ klavkarr.com
CarMate Pro
Enhance your in-car experience by controlling your vehicle's systems remotely from your phone. Features include remote camera operation, geo-fencing for security alerts, and tracking past journeys.
- Remote recorder photo operation
- Fence warnings for anti-theft
- View historical travel trajectories
- Mobile phone to car interconnection
- Remote car system control
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「CarMate」是专为车载设备用户打造,加强手机、车机互联的一款全新功能产品。用户可随时随地通过手机操控车机来提升服务体验,通过围栏预警加强汽车防盗。 「特色功能」:远程操作记录仪拍照、围栏预警、查看历史行程轨迹。 "CarMate Pro" is a new functional product specially designed for in-vehicle equipment users to strengthen the interconnection between mobile phones and vehicles. Users can control the car machine through mobile phones anytime and anywhere to improve service experience, and strengthen car anti-theft through fence warning. "Featured functions": Remotely operate the recorder to take pictures, fence warnings, and view historical travel trajectories.
Screenshots
Verdict
The clearest difference is rating: EOBD Facile at 4.6 against CarMate Pro's 3.4. EOBD Facile also leads on ads (none vs shown) and review sentiment (55% vs 20%). CarMate Pro's advantage is in-app purchases (none vs 3). On price, update cadence, device support and iOS requirement 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. EOBD Facile sells 3 one-off in-app purchases. CarMate Pro asks for nothing beyond the download.
EOBD Facile holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: EOBD Facile has 5.2K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 55% of EOBD Facile's written reviews are positive against 20% of CarMate Pro's.
Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | EOBD Facile | CarMate Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5.2K ratings) — better | 3.4 (16 ratings) |
| Positive reviews | 54.6% of reviews — better | 20.0% of reviews |
| Number of ratings | 5.2K — better | 16 |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 68 MB | 189 MB |
| Age rating | 4+ | 17+ |
| Developer | OUTILS OBD FACILE SARL | 深圳驾控科技有限公司 |
Customer experience
EOBD Facile
CarMate Pro
Bugs and requests
EOBD Facile
Reported bugs
3 issues- Unable to connect to some OBD2 adapters
- Incorrect or missing sensor data
- Paid version not functioning as expected
Requested features
4 requests- Add support for more vehicle makes and models
- Improve user interface and data visualization
- Ability to reset service lights and perform more advanced diagnostics
- Integrate with vehicle GPS for location-based data
CarMate Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
EOBD Facile
- Basic Edition$19.99
- Upgrade to Plus Edition$20.99
- Plus edition$39.99
CarMate Pro
No in-app purchases









