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.

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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

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

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.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Fixlith Pro Yearly $39.99
  • Fixlith Pro Monthly $5.99
Copyright
  • © 2026 Aleksandr Yaremchuk