OBD2 Car Scanner — Carvi
Easy auto diagnostics for all
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Turn your phone into a simple, easy-to-use car diagnostic tool. See what’s behind a check engine light in minutes, right from your smartphone. CARVI connects to your car via a Bluetooth OBD2 adapter and lets you quickly scan trouble codes, clear them, save a scan history, and check battery health, so you can drive with more confidence and avoid unpleasant surprises.
WHAT YOU CAN DO WITH THE CARVI APP
Read trouble codes:
- Scan your vehicle and view diagnostic trouble codes (DTCs).
- See which systems are reporting issues, so you can decide what to do next.
Clear trouble codes:
- After you’ve addressed an issue, clear trouble codes.
- Useful for checking whether a warning returns (and when).
Scan history.
Every scan is saved so you can:
- Track when codes appear.
- Compare results over time.
- Keep a clear before/after record around repairs or maintenance.
See live car data: speed, RPM, sensors, etc.
WHY DRIVERS USE THE CARVI APP
- Save time: Get quick answers without guessing.
- Save money: Clear outdated warnings and avoid unnecessary trips to the dealer.
- Be prepared: Keep scan records for maintenance and troubleshooting.
- Stay in control: Understand what your car is telling you—in plain terms.
HOW IT WORKS
- Plug in a Bluetooth OBD2 adapter to your car’s OBD2 port.
- Pair it with your phone via Bluetooth.
- Tap Scan to read codes, view results, and save them to history.
COMPATIBILITY & REQUIREMENTS
- Requires a Bluetooth OBD2 adapter (commonly ELM327-compatible or similar).
- Works with most OBD-II–compliant vehicles.
- Feature availability may vary by make/model/year and the data your vehicle provides.
Install now and scan your car in minutes.
Privacy Policy: https://carvi-obd.webflow.io/privacy-policy
Added AI summary mode that provides advices based on diagnostic!
The developer, Vitali Usau, 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:
- Location
- User Content
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vitali Usau
- Size
- 146.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 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 and Russian
- Age Rating
9+
- 9+
- Copyright
- © Vitali Usau