CARNIX
OBD2 scanner & live car data
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Turn your OBD-II adapter into a full diagnostics suite: read & clear fault codes, watch live sensors, run 0–60 and dyno tests, and get plain-language AI explanations.
CARNIX turns an inexpensive OBD-II adapter into a complete diagnostics and performance toolkit for your car. Plug in a Bluetooth or WiFi ELM327-style adapter, connect, and see what your vehicle's computer sees.
DIAGNOSTICS
• Read and clear trouble codes (DTCs) with clear descriptions
• Live sensor dashboard — RPM, coolant, intake, speed, fuel, load and more
• Automatic VIN read and vehicle identification
• Freeze-frame and supported-PID detection
AI INSIGHTS
• Plain-language explanations of what a fault code means and how serious it is
• Whole-vehicle health assessment from a live read
• Understand your car without a mechanic's manual
PERFORMANCE
• 0–60 and custom acceleration runs using GPS and the barometer
• Dyno-style power and torque estimates from a pull
• Data logger to record and review sessions
BUILT FOR REAL USE
• Works with common Bluetooth and WiFi OBD-II adapters
• Five languages: Georgian, Russian, Azerbaijani, Armenian, English
• Demo mode to explore every feature with a simulated car — no adapter needed
CARNIX Premium unlocks the full diagnostics, AI, and performance suite. A subscription is licensed to one vehicle (by VIN) and can be moved between cars.
CARNIX is not affiliated with any vehicle manufacturer. An OBD-II adapter (sold separately) and a compatible vehicle are required for live data.
Terms of Use (EULA): https://carnixapp.com/en/terms
Privacy Policy: https://carnixapp.com/en/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Shota Topchishvili, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shota Topchishvili
- Size
- 40 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 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+
- In-App Purchases
Yes
- CARNIX 4 Cars — Yearly $68.99
- CARNIX 5 Cars — Monthly $13.99
- CARNIX 5 Cars — Yearly $83.99
- CARNIX 4 Cars — Monthly $11.49
- CARNIX 3 Cars — Monthly $8.99
- CARNIX 3 Cars — Yearly $53.99
- CARNIX 1 Car — Yearly $23.90
- CARNIX 2 Cars — Monthly $6.49
- CARNIX 1 Car — Monthly $3.99
- CARNIX 2 Cars — Yearly $38.99
- Copyright
- © 2026 Shota Topchishvili