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Best Obd Jscan Apps

250+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated August 2026

Looking for free obd jscan apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Obd Jscan Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OBD JScanOBD JScanFree4.7★ (1.3K)NoYesAug 2026
2Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (32K)YesYesAug 2026
3BlueDriver OBD2 Scan ToolBlueDriver OBD2 Scan ToolFree4.6★ (14K)NoNoAug 2026
4Rheosoft OBD2Rheosoft OBD2Free—NoNoJul 2026
5OBD2 Car Scanner - EOBD FacileOBD2 Car Scanner - EOBD FacileFree4.6★ (5K)NoYesAug 2026
6OBD2 Scanner: DriveTelemetryOBD2 Scanner: DriveTelemetryFree—NoYesJul 2026
7AutoCheck OBDAutoCheck OBDFree4.0★ (1)NoNoJul 2026
8OBD CAN - Car ScannerOBD CAN - Car ScannerFree—NoYesAug 2026

Top Picks for Obd Jscan

OBD JScan#1

OBD JScan by Piotr Bialic

Editor's Choice
🔧 Utilities
4.7😊(1.3K ratings)
FreeIn-App Purchases
OBD JScan screenshot 1
OBD JScan screenshot 2
OBD JScan screenshot 3
OBD JScan screenshot 4
OBD JScan screenshot 5
OBD JScan screenshot 6

This app provides advanced diagnostics for Jeep, Chrysler, and Dodge vehicles. It allows users to read and clear trouble codes, view live sensor data, and access settings across all vehicle modules, including ABS and transmission.

What We Love

  • 🚀 Easy to use
  • 🔧 Powerful customization options
  • 👍 Excellent customer support
  • 💡 Useful diagnostic and monitoring features

Room to Improve

  • 🐛 Occasional connectivity issues
  • 🔌 Requires additional hardware purchase
  • ⚠️ Compatibility issues with newer vehicle models
Car Scanner ELM OBD2#2

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Strong Contender
🔧 Utilities
4.8😊(32K ratings)
FreeAdsIn-App Purchases
Car Scanner ELM OBD2 screenshot 1
Car Scanner ELM OBD2 screenshot 2
Car Scanner ELM OBD2 screenshot 3
Car Scanner ELM OBD2 screenshot 4
Car Scanner ELM OBD2 screenshot 5
Car Scanner ELM OBD2 screenshot 6

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

What We Love

  • 🚀 Works great with cheap OBD2 adapters
  • 👍 Highly customizable dashboard
  • 👍 Comprehensive sensor data
  • 👍 Helpful error code lookup

Room to Improve

  • 🐛 Occasional connection issues
  • 🐛 Incorrect sensor readings for some vehicles
  • 🐛 Crashes or freezes on some devices
BlueDriver OBD2 Scan Tool#3

BlueDriver OBD2 Scan Tool by Lemur Vehicle Monitors

Fear No Fix™
Worth Considering
📊 Productivity
4.6😊(14K ratings)
Free
BlueDriver OBD2 Scan Tool screenshot 1
BlueDriver OBD2 Scan Tool screenshot 2
BlueDriver OBD2 Scan Tool screenshot 3
BlueDriver OBD2 Scan Tool screenshot 4
BlueDriver OBD2 Scan Tool screenshot 5

This app turns your smartphone into a powerful OBD2 scan tool. It allows you to read and clear trouble codes, view live data, and generate detailed repair reports for your vehicle. Understand your car's issues and make informed repair decisions.

What We Love

  • 👍 Easy to use
  • 🚀 Excellent diagnostic capabilities
  • 💰 Great value for money
  • 🔍 Detailed fault code information

Room to Improve

  • 🐛 Occasional Bluetooth connectivity issues
  • ⚠️ Limited support for some vehicle makes/models
  • 🚫 Cannot read odometer information

More Obd Jscan apps to explore

4
Rheosoft OBD2
Rheosoft OBD2
Rheosoft OBD2
by James Mittler II
Free
🔧 Utilities
(0)
5
OBD2 Car Scanner - EOBD Facile
OBD2 Car Scanner - EOBD Facile
OBD2 Car Scanner - EOBD Facile
Torque & ELM327 OBD Diagnostic
Free

Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.

Read and clear engine fault codesMonitor real-time sensor dataTurn off check engine light
🔧 Utilities
(5K)
free with in-app purchases
6
OBD2 Scanner: DriveTelemetry
OBD2 Scanner: DriveTelemetry
OBD2 Scanner: DriveTelemetry
Mileage Tracker & Car Trip Log
Free
🗺️ Navigation
(0)
7
AutoCheck OBD
AutoCheck OBD
AutoCheck OBD
OBD2 Scanner & Fault Codes
Free

Transform your iPhone into a professional OBD-II scanner. Read and clear diagnostic trouble codes with plain-language explanations, view live engine data in real-time, and generate comprehensive diagnostic reports. Explore all features with a demo mode before connecting an adapter.

Read and clear DTCsPlain-language code descriptionsLive engine data dashboard
🔧 Utilities
(1)
free
8
OBD CAN - Car Scanner
OBD CAN - Car Scanner
OBD CAN - Car Scanner
Deep Scan & Adaptive Dashboard
Free
🔧 Utilities
(0)
9
JFIND OBD
JFIND OBD
JFIND OBD
OBD Tool
Free
🔧 Utilities
(0)
10
Cafix: OBD2 Car Scanner
Cafix: OBD2 Car Scanner
Cafix: OBD2 Car Scanner
AI Car Diagnostic, Code Reader
Free

Transform your smartphone into a professional car diagnostic tool. This app reads and clears trouble codes, monitors live engine data, and uses AI to explain issues and provide repair guidance. It works with most vehicles and OBD2 adapters.

Full DTC Fault Code ScannerLive Sensor Data & Custom DashboardsContinuous Data Logging
🔧 Utilities
(2)
free with in-app purchases
11
OBD Connector - OBD-II, ELM327
OBD Connector - OBD-II, ELM327
OBD Connector - OBD-II, ELM327
OBD-II diagnostics and trips
$4.99
$5.99 | 17% OFF
🔧 Utilities
(0)
12
Autom8 OBD
Autom8 OBD
Autom8 OBD
by Autom8 Technologies Inc.
Free
🔧 Utilities
(0)
13
OBD BLE Debug
OBD BLE Debug
OBD BLE Debug
by JEAN SCHURGER
Free
🛠️ Developer Tools
(0)
14
Troodon OBD
Troodon OBD
Troodon OBD
by DevCom spol. s r.o.
Free
🔧 Utilities
(0)
15
Car Scanner OBD2 Torque Pro
Car Scanner OBD2 Torque Pro
Car Scanner OBD2 Torque Pro
OBD2 Scan for Car Diagnostic
Free

This app transforms your device into a powerful car diagnostic tool. It allows you to monitor real-time sensor data, read and interpret diagnostic trouble codes (DTCs), and access detailed information about your vehicle's systems. Compatible with most cars manufactured after 1996.

Real-time sensor data monitoringRead and interpret DTCsAccess Parameter Identification Codes (PIDs)
🔧 Utilities
(887)
free with in-app purchases
16
Mobilscan OBD
Mobilscan OBD
Mobilscan OBD
by Mobilscan
Free

This app connects to your vehicle's OBD system via a WiFi adapter to display sensor data and diagnostic trouble codes. It includes a simulator for testing functionality without a physical connection.

Retrieves sensor valuesDisplays fault codesOBD WiFi adapter communication
🔧 Utilities
(2)
free
17
OBD2 Gauges
OBD2 Gauges
OBD2 Gauges
Real-Time Vehicle Diagnostics
Free
🔧 Utilities
(0)
18
OBD2 ScanzFST
OBD2 ScanzFST
OBD2 ScanzFST
by 美泉 黄
Free

This professional diagnostic scan tool offers a portable VCI+APP solution for efficient car diagnostics. It provides full-system scans, code reading/clearing, live data, and special maintenance functions for a wide range of vehicle models.

Full-system quick scanRead/clear codes and live dataSpecial maintenance functions (Oil Reset, TPMS, ABS, etc.)
🔧 Utilities
(2)
free
19
OBD Diagnostics
OBD Diagnostics
OBD Diagnostics
Analyze your car with AI
Free
🔧 Utilities
(0)
20
OBD Scan Pro
OBD Scan Pro
OBD Scan Pro
Car Diagnostic & AI Analysis
Free
🔧 Utilities
(0)

FAQ about Obd Jscan

What are the best obd jscan apps for iPhone?
OBD JScan tops our obd jscan apps ranking as of August 2026, with a 4.7-star average from 1.3K App Store ratings, and it's free to download.
Yes — 19 of the top obd jscan apps we rank are free to download, including OBD JScan and Car Scanner ELM OBD2.
OBD JScan has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ obd jscan apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
OBD JScan is a diagnostic application designed for Jeep, Chrysler, and Dodge vehicles. It allows you to read and clear standard Diagnostic Trouble Codes, view general Live Data from various sensors, and access Adaptations and settings within all vehicle modules.
The app enables reading and clearing trouble codes, viewing live sensor data from all vehicle systems, accessing and modifying vehicle settings, identifying module information like VIN and part numbers, and sharing diagnostic trouble codes.

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jeep chrysler dodge diagnostic tool like obd jscan