Meet the author

James Rowan

A clearer view of scan tools, compatibility and software ownership.

Behind the guides

James Rowan

James covers diagnostic scanners for Scan Tool Ledger, focusing on vehicle compatibility, service functions and software ownership. The guides draw on manufacturer specifications, manuals and support information to explain what buyers should confirm before choosing a tool.

50 published articles

Our research approach

Keep exploring

Latest articles from James Rowan

Diagnostic tablet and handheld scanner with separate cables

Comparisons

Autel MK900BT vs Innova 5610: Tablet Diagnostics or Handheld Scan Tool?

Compare Autel MK900BT and Innova 5610 by tablet or handheld workflow, documented capabilities and vehicle-coverage requirements.

Updated Oct 31, 2026Read guide

Two wireless OBD adapters beside a smartphone

Comparisons

OBDLink MX+ vs BlueDriver Pro: Which Phone Scanner Fits Your Car?

Compare OBDLink MX+ and BlueDriver Pro by supported apps, vehicle coverage, diagnostic workflow and phone-scanner limitations.

Updated Oct 31, 2026Read guide

Wired and wireless diagnostic interfaces beside a laptop

Comparisons

VCDS HEX-V2 vs HEX-NET: USB, Wi-Fi, DoIP and VIN Licenses

Compare VCDS HEX-V2 and HEX-NET connections, DoIP considerations and VIN-license limits before choosing a diagnostic interface.

Updated Oct 31, 2026Read guide

Laptop diagnostic setup beside a parked sedan in a workshop

Comparisons

BMW ISTA vs OBD2 Scan Tools: When Factory Diagnostics Matter

Compare BMW ISTA and OBD2 scanners by diagnostic depth, setup requirements and the limits of generic versus manufacturer-specific information.

Updated Oct 31, 2026Read guide

Laptop and automotive diagnostic interface on a service cart

Comparisons

GM GDS2 vs Aftermarket Scan Tools: Diagnostics, Software and MDI2

Understand GM GDS2, MDI2 interfaces and aftermarket scanners, including software requirements and the diagnostic work each approach serves.

Updated Oct 31, 2026Read guide

Laptop diagnostic setup beside a handheld scanner near a parked sedan

Comparisons

Toyota Techstream Lite vs Aftermarket Scan Tools: What Do You Need?

Compare Toyota Techstream Lite and aftermarket scanners by diagnostic scope, interface needs, software access and intended service tasks.

Updated Oct 31, 2026Read guide

Two laptops and a vehicle interface on a garage workbench

Comparisons

FORScan vs Ford FDRS: DIY Diagnostics or Factory Service Software?

Compare FORScan and Ford FDRS by diagnostic purpose, supported workflows, interface requirements and software access considerations.

Updated Oct 31, 2026Read guide

Wired laptop OBD adapter and wireless phone adapter side by side

Comparisons

OBDLink EX vs MX+ for FORScan: Which Adapter Fits Your Setup?

Compare OBDLink EX and MX+ for FORScan by computer or phone setup, vehicle-network support and the requirements of your intended work.

Updated Oct 31, 2026Read guide

Phone-based OBD adapter beside a professional-style diagnostic tablet

Comparisons

OBDLink MX+ vs Professional Scan Tablet: Know the Diagnostic Limits

Compare OBDLink MX+ and professional scan tablets by app support, vehicle functions, workflow and the limits of phone-based diagnostics.

Updated Oct 31, 2026Read guide

Two diagnostic tablets and a wireless interface on a workshop cart

Comparisons

TOPDON Phoenix Lite 2 vs ArtiDiag900BT: Which Type of Scanner Do You Need?

Compare TOPDON Phoenix Lite 2 and ArtiDiag900BT by diagnostic scope, documented functions, update terms and intended repair work.

Updated Oct 31, 2026Read guide