Comparison

OBD JScan vs Nexus Auto

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OBD JScan

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.

Highlights
  • Read/Clear Diagnostic Trouble Codes
  • Access Live Data from all sensors
  • View vehicle settings
  • Access all vehicle modules (ABS, Transmission, etc.)
  • Identify module, VIN, Part Number, and Version
  • Share vehicle trouble codes
Features
Read full description

What is OBD JScan? OBD JScan is powerful Jeep & Chrysler & Dodge diagnostic application. JScan allows reading standard Diagnostic Trouble Codes (emission related), general Live Data and Adaptations and much more. Thats not all. JScan can access all modules avalable on your vehicle. ABS, Steering Column, Automatic Transimmsion, Radio, Sway Bar, Havac and many more. Some supported cars: Jeep Wrangler JK, Jeep Wrangler JL - additional hardware required to bypass security gateway* Jeep Wrangler JT - additional hardware required to bypass security gateway* Jeep Wrangler 4XE - additional hardware required to bypass security gateway* Jeep Grand Cherokee WK Jeep Grand Cherokee, WK2 11-13 Jeep Grand Cherokee WK2 14-21 - 18+ - additional hardware required to bypass security gateway* Jeep Commander XK Jeep Liberty/Cherokee KK, Jeep Compass, Jeep Patriot MK Dodge Avenger Dodge Grand Caravan RT, Dodge Journey, Dodge Caliber Dodge Durango 2004-2009 Dodge Durango 2011-2013 Dodge Durango 2014-2023* Dodge Ram Dodge Nitro Dodge Magnum Dodge Challenger - 08-14 Dodge Challenger - 14+ Dodge Charger- 06-10 Dodge Charger- 11+ Dodge Avenger Chrysler Town&Country RT Chrysler 200 Chrysler 300C Chrysler 300 Chrysler Sebring Chrysler Aspen and more.. * WK2 2018+ = requires securit bypass cable * Dodge Durango 2018+ = requires securit bypass cable * Dodge Ram 2018+ = requires securit bypass cable * JL requires security bypass cable * JT requires security bypass cable * http://jscan.net/jl-jt-security-bypass/ What can I Do with JScan? JScan allows you to access, diagnostic trouble codes and Live Data in all modules. You can easily Read, Clear, Share vehicle Trouble Codes. View Live Data from all sensors in vehicle. View vehicle settings. Identify module, Vin, Part Number, Version and more. Recommended device: - OBD ELM 327 compatible device is required to make app work as expected. Recommended adapters: - iCar Pro 4.0 Bluetooth LE (Bluetooth) - Vlinker MC+ (Bluetooth) - for newer cars - OBD Link MX+ Bluetooth (Bluetooth) More info about supported and recommended OBD adapters: http://jscan.net/supported-and-not-supported-obd-adapters/ Facebook: https://www.facebook.com/obdjscan/ Website: http://jscan.net/

About

Nexus Auto

Read full description

Nexus Auto is the ultimate digital glovebox for your vehicle, designed to replace messy paper receipts and faded windshield stickers with a clean, mobile-first solution. Our app serves as a centralized hub for car owners who want to maximize their vehicle's lifespan, track every dollar spent, and stay ahead of critical maintenance milestones. Whether you manage a single daily driver or a household fleet, Nexus Auto provides the tools to organize your automotive life and protect your vehicle's resale value with ease. The app features a comprehensive service history log where you can record every repair, inspection, and maintenance task in seconds. You can track the date, mileage, service provider, and total costs, while also adding specific notes about parts used to keep your records professional and precise. To ensure your car stays in peak condition, the app uses smart maintenance reminders that track your mileage and time intervals to send proactive alerts for oil changes, tire rotations, and air filter replacements. Beyond basic maintenance, Nexus Auto offers secure digital storage for your essential vehicle documents. You can track manufacturer and extended warranties to know exactly what is covered and when it expires, and keep digital copies of insurance and registration for quick access during emergencies. By snapping photos of your service receipts, you build a verified history that provides peace of mind for you and potential future buyers. Our intuitive interface is built for the modern driver, making it simple to monitor vehicle health and manage multiple cars from a single account. By catching small issues early through consistent tracking and maintaining a documented service history, you save money on expensive long-term repairs and increase your car's investment value. Download Nexus Auto today to take the guesswork out of car care and keep your vehicle running smoother for longer.

Screenshots

OBD JScan4 screens

Verdict

The call

The clearest difference is in-app purchases: Nexus Auto at none against OBD JScan's 8. OBD JScan's advantage is device support and iOS requirement (13.0 vs 15.1). On price there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OBD JScan sells 7 one-off in-app purchases. Nexus Auto asks for nothing beyond the download.

Scorecard3 real differences · 7 level
OBD JScan versus Nexus Auto: the parameters behind the verdict, then further details
ParameterOBD JScanNexus Auto
PriceFreeFree
Rating4.7 (1.3K ratings) — better—
Positive reviews79.6% of reviews—
Number of ratings1.3K — better—
Update frequencyEvery 3 weeks—
AdsNo—
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — better—
Requires iOS13.0 — better15.1
Further details — not scored
Size403 MB45 MB
Age rating12+4+
DeveloperPiotr BialicDavid Anusontarangkul

Bugs and requests

OBD JScan

Reported bugs

2 issues
  • Inability to save/export diagnostic data
  • Inconsistent behavior when changing vehicle settings

Requested features

4 requests
  • Expanded vehicle compatibility
  • Improved stability and reliability
  • Enhanced user interface and guidance
  • Integration with other vehicle apps/services

Nexus Auto

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

OBD JScan

One-time7
  • + 1 garage license2 variants$9.99
  • 1 VIN license$20.99
  • Add 1 VIN$20.99
Show 4 more
  • Add 1 VIN Vehicle Slot$20.99
  • 3 VIN licenses$54.99
  • 5 VIN Licenses$84.99
  • 10 VIN Licenses$149.99
None

Nexus Auto

No in-app purchases

Questions

Is OBD JScan free?
OBD JScan is free to download, with in-app purchases available.
Is Nexus Auto free?
Nexus Auto is free to download, with no in-app purchases.

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