Crewchief Auto
David Justice Utilities iPhoneiPadiPod touch
Crewchief Auto is a free Utilities app for iPhone and iPad by David Justice. Rated 5.0/5 from 3 ratings. Requires iOS 15.1. Updated June 10, 2026.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 34 MB
- Age 4+
- Updated
- Jun 10
- 2026 · v1.0.3
Screenshots
About Crewchief Auto
Crew Chief is your all-in-one vehicle management app. Connect a Bluetooth OBD2 scanner to read diagnostic trouble codes, view live engine data, and get AI-powered diagnostic reports with repair guidance and cost estimates. DIAGNOSTICS & SCANNING • Read and clear diagnostic trouble codes (DTCs) via Bluetooth OBD2 • View live engine data — RPM, speed, coolant temp, fuel trim, and more • Get AI diagnostic reports with severity ratings, repair steps, and part recommendations • Look up any OBD2 code with detailed explanations VEHICLE MANAGEMENT • Track unlimited vehicle types — cars, trucks, SUVs, motorcycles, boats, tractors, RVs, ATVs, and more • Store photos, documents, and service records • Set maintenance reminders and track tasks • Manage your entire fleet from one dashboard DREAM CARS • Set alerts for vehicles you're looking for • Search eBay Motors and marketplace listings • Save and compare listings PROJECTS • Track maintenance tasks across all vehicles • Organize by priority and status • Estimate costs and schedule due dates Works with any ELM327-compatible Bluetooth OBD2 scanner. Free to use with optional Pro subscription for unlimited AI diagnostics.
What’s new
Version 1.0.3 · Updated June 10, 2026
What's new in 1.0.3: • Crash fix at launch. Some users were seeing a white screen with a "Cannot read property 'Provider' of undefined" message on app open and couldn't get past it. Fixed. • Better error reporting. We rewrote how the app captures and reports unexpected errors so we can diagnose and fix the next issue in hours instead of days. • Reliability guardrails. Added automated checks to our build pipeline so this specific class of bug — a dependency version mismatch between sub-packages — can't ship to the App Store without tripping a CI failure first. Thanks for the patience if you ran into the launch crash. If you see anything else off, the in-app feedback / support pages now route real diagnostic information to us automatically.
App privacy
The developer, David Justice, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Identifiers: User ID
- Usage Data: Product Interaction
Used for: App Functionality