Fixlith Scan - OBD2 Car AI
ELM327 Diagnostics & Coding
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Turn your iPhone or iPad into a professional car scanner. 200+ live sensors, AI fault code analysis, 26+ ECU coding functions, and TPMS monitoring — all via ELM327.
Fixlith Scan turns your iPhone or iPad into a professional OBD-II diagnostic scanner. Connect any ELM327 adapter via Bluetooth or Wi-Fi — read fault codes, monitor 200+ live sensors, run ECU coding, and get AI-powered repair recommendations. No mechanic shop needed.
FULL CAR DIAGNOSTICS
• Read & clear fault codes: Stored, Pending, and Permanent DTC
• Freeze Frame — exact engine conditions at the moment of failure
• I/M Readiness monitor status for emissions inspection
• Automatic VIN reading with vehicle make/model identification
• Supports all OBD-II protocols: CAN, ISO 9141, KWP2000, J1850
200+ LIVE SENSORS IN REAL TIME
• RPM, speed, coolant temp, fuel trim, O2 sensors, MAF, turbo boost
• 14 sensor categories including Hybrid/EV, Diesel DPF, and TPMS
• Configurable monitoring profiles: Eco, Diagnostic, Highway, Custom
• Real-time graphs, anomaly detection, and min/max/avg statistics
• Built-in speedometer and trip performance tracking
AI-POWERED FAULT ANALYSIS
• AI explains DTC codes with probable causes and severity rating
• Estimated repair costs
• Sensor correlation — AI checks related live data for deeper diagnosis
• 9 categories of maintenance insights: engine, fuel, cooling, brakes, exhaust
• Offline mode: basic rule-based analysis works without internet
26+ ECU CODING & SERVICE FUNCTIONS
• Clear DTC codes with post-clear verification
• Service interval reset and oil change counter reset
• TPMS sensor relearning and calibration
• Throttle body adaptation and transmission reset
• Steering angle sensor (SAS) calibration
• O2 sensor test, catalyst efficiency test, EVAP leak test
• EGR valve test, cooling fan activation, turbo actuator test
• ECU info: VIN, part number, software version
• UDS support: BMW, Mercedes, VW/Audi, Toyota, Ford, GM, Hyundai/Kia
VEHICLE HEALTH DASHBOARD
• Health Score with weighted subsystem calculation
• Engine, Cooling, Transmission, Intake
• Animated bar charts per subsystem with real DTC-based data
• TPMS tire pressure and temperature per wheel
• 68 car brands with automatic identification
• Share your Health Score via messages and social media
FIND SERVICE & BOOK ONLINE
• 9 service categories: auto repair, tire shop, car wash, gas station, EV charging, towing, dealership, parking, auto parts
• Google Maps integration with distance, rating, and price filters
GARAGE — MANAGE UP TO 5 VEHICLES
• Store multiple vehicles with VIN, make, model, year, mileage
• Track health history per vehicle across all scans
• Auto-detect active vehicle by VIN on connection
• PDF diagnostic reports for your mechanic (Pro)
ACHIEVEMENTS
• Earn bonus AI credits for milestones
• Track your scan streak and estimated savings
CONNECT IN SECONDS
• Bluetooth and Wi-Fi ELM327 adapters
• Auto-detect with saved device memory
• Smart auto-reconnect with signal strength display
• All diagnostic features work fully offline
Beware of counterfeit (clone) ELM327 adapters!
They may cause connection issues, incorrect readings, and unstable operation.
Use original adapters for reliable diagnostics.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixlith Scan 2.0.3 includes broader adapter compatibility and improved VIN decoding coverage.
• Expanded support for more ELM327 adapters and connection scenarios.
• Enhanced VIN recognition with wider brand/manufacturer coverage.
• Stability and reliability improvements.
The developer, Oleksander Yaremchuk, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Oleksander Yaremchuk
- Size
- 72.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Fixlith Pro Yearly $39.99
- Fixlith Pro Monthly $5.99
- Copyright
- © 2026 Aleksandr Yaremchuk
