OBDeleven for Coding, Carly for Used Cars, SKANYX for AI - Which Do You Need?
Skanyx Team••11 min read
Use case guide: OBDeleven for coding, Carly for used cars, SKANYX for AI. When to use each app, which features matter, and how to choose the right one.
OBDeleven for Coding, Carly for Used Cars, SKANYX for AI - Which Do You Need?
OBDeleven, Carly, and SKANYX all do different things well. OBDeleven excels at coding. Carly is good for used car checks. SKANYX leads in AI diagnostics.
This guide shows you when to use each app and which one fits your needs.
The Quick Answer
Use OBDeleven if:- You drive VW/Audi and need coding
- You want to customize vehicle features
- You need one-time purchase
- You drive BMW/Mercedes
- You're buying a used car (basic check)
- You want simple, user-friendly interface
- You want AI-powered diagnostics
- You need failure prediction
- You drive any vehicle (universal)
- You want comprehensive used car inspection
Detailed Use Cases
Use Case 1: Vehicle Coding
What It Is:- Enabling/disabling vehicle features
- Customizing settings
- Coding new components
- Service resets
- ✅ Best coding capabilities for VW/Audi
- ✅ One-click coding apps
- ✅ Full adaptation features
- ✅ Component coding
- ✅ Service resets
- Best for: VW/Audi owners who code
- ✅ Coding for BMW/Mercedes
- ✅ One-click coding apps
- ✅ Service resets
- ✅ Feature enabling/disabling
- ⚠️ Limited compared to OBDeleven
- Best for: BMW/Mercedes owners who code
- ⏳ Coding coming in 2026
- Will include AI-powered coding
- Safety checks built-in
- Guided coding process
- Best for: Future coding needs
Use Case 2: Used Car Inspection
What It Is:- Pre-purchase inspection
- Finding hidden problems
- Negotiating price
- Avoiding lemons
- ✅ Comprehensive 3-step PPI method
- ✅ Health score (0-100) assessment
- ✅ AI-powered problem detection
- ✅ Cost estimates for negotiations
- ✅ 15-minute quick inspection
- ✅ Live data monitoring
- Best for: Comprehensive used car inspection
- ✅ Used car check feature
- ✅ Basic inspection
- ✅ Code reading
- ⚠️ Limited compared to SKANYX
- ❌ No health scoring
- ❌ No AI analysis
- Best for: Basic used car check
- ⚠️ Can read codes (basic check)
- ❌ No dedicated PPI feature
- ❌ No health scoring
- ❌ No cost estimates
- Not designed for used car inspection
Use Case 3: AI-Powered Diagnostics
What It Is:- Failure prediction
- Health monitoring
- AI Chat explanations
- Predictive maintenance
- ✅ AI failure prediction (2+ weeks early)
- ✅ Health Monitor (0-100 score)
- ✅ AI Chat (plain English explanations)
- ✅ Predictive maintenance alerts
- ✅ Machine learning analysis
- Only option with AI features
- ❌ No AI features
- ❌ No failure prediction
- ❌ No health scoring
- ❌ Traditional diagnostics only
- ❌ No AI features
- ❌ No failure prediction
- ❌ No health scoring
- ❌ Basic diagnostics only
Use Case 4: Regular Vehicle Maintenance
What It Is:- Monitoring vehicle health
- Catching problems early
- Planning maintenance
- Cost tracking
- ✅ Health score tracking
- ✅ Failure predictions
- ✅ Maintenance recommendations
- ✅ Cost estimates
- ✅ Trend analysis
- Best for: Proactive maintenance
- ✅ Code reading
- ✅ Basic diagnostics
- ⚠️ No health tracking
- ⚠️ No predictions
- Good for: Basic monitoring
- ✅ Code reading
- ✅ Basic diagnostics
- ⚠️ No health tracking
- ⚠️ No predictions
- Good for: Basic monitoring
Use Case 5: Understanding Problems
What It Is:- Understanding diagnostic codes
- Getting explanations
- Learning what's wrong
- Deciding what to do
- ✅ AI Chat (plain English explanations)
- ✅ Comprehensive code explanations
- ✅ Root cause analysis
- ✅ Cost estimates
- ✅ DIY vs. mechanic recommendations
- Best for: Understanding problems
- ✅ Basic code descriptions
- ⚠️ Technical explanations
- ❌ No AI Chat
- ❌ Limited guidance
- Good for: Basic code reading
- ✅ Code descriptions
- ⚠️ Basic explanations
- ❌ No AI Chat
- ❌ Limited guidance
- Good for: Basic code reading
Use Case 6: Vehicle Brand Support
What It Is:- Which vehicles each app supports
- Brand-specific features
- Compatibility
- ✅ All OBD2 vehicles (1996+)
- ✅ Universal support
- ✅ Same features on all vehicles
- Best for: Multiple vehicles, all brands
- ✅ VW/Audi (excellent)
- ✅ BMW/Mercedes (good)
- ⚠️ Other brands (limited)
- Best for: VW/Audi owners
- ✅ BMW/Mercedes (excellent)
- ✅ VW/Audi (good)
- ⚠️ Other brands (limited)
- Best for: BMW/Mercedes owners
Decision Matrix
Choose OBDeleven If:
Primary Need:- ✅ VW/Audi coding
- ✅ Customizing vehicle features
- ✅ One-time purchase preference
- ✅ Coding-focused use
- ✅ VW, Audi, Skoda, Seat
- ✅ BMW, Mercedes (good support)
- ✅ Prefer one-time purchase (€79.99)
- ✅ Don't want subscription
Choose Carly If:
Primary Need:- ✅ BMW/Mercedes diagnostics
- ✅ Basic used car check
- ✅ Simple, user-friendly interface
- ✅ Basic coding needs
- ✅ BMW, Mercedes (excellent)
- ✅ VW, Audi (good)
- ✅ Cheapest subscription (€60/year)
- ✅ OK with annual cost
Choose SKANYX If:
Primary Need:- ✅ AI-powered diagnostics
- ✅ Failure prediction
- ✅ Health monitoring
- ✅ Comprehensive used car inspection
- ✅ Universal vehicle support
- ✅ Any OBD2 vehicle (1996+)
- ✅ Multiple vehicles (different brands)
- ✅ €69/year subscription
- ✅ Want best AI value
Real-World Scenarios
Scenario 1: VW Owner Who Codes
Situation:- Owns VW Golf
- Wants to code features
- Needs diagnostics too
- Best coding for VW
- Good diagnostics
- One-time purchase
- Strong VW support
Scenario 2: Buying Used BMW
Situation:- Buying used BMW 320d
- Want to inspect before buying
- Need to find problems
- Comprehensive PPI
- Health score assessment
- AI problem detection
- Cost estimates for negotiation
- Basic used car check
- Good BMW support
- Cheaper option
Scenario 3: Multiple Vehicles (Different Brands)
Situation:- Owns Honda, Toyota, Ford
- Want one app for all
- Need regular monitoring
- Universal support
- Works on all vehicles
- Same features everywhere
- Health monitoring
- OBDeleven: Limited to European brands
- Carly: Limited to European brands
Scenario 4: Want AI Features
Situation:- Want failure prediction
- Need health scoring
- Want AI explanations
- Only app with AI features
- Failure prediction
- Health Monitor
- AI Chat
- OBDeleven: No AI features
- Carly: No AI features
The Bottom Line
OBDeleven:- Best for: VW/Audi coding
- Unique: Best coding capabilities
- Price: €79.99 one-time
- Best for: BMW/Mercedes basics, used car check
- Unique: Best interface, used car check
- Price: €60/year
- Best for: AI diagnostics, universal support, comprehensive PPI
- Unique: Only app with AI features
- Price: €69/year
- Coding (VW/Audi): OBDeleven
- Used Car Check (Basic): Carly
- Used Car Inspection (Comprehensive): SKANYX
- AI Diagnostics: SKANYX (only option)
- Universal Support: SKANYX (only option)
Try SKANYX Today
Ready for AI-powered diagnostics? SKANYX is the only app with AI failure prediction, health scoring, and comprehensive used car inspection.
Why SKANYX:- Only app with AI features
- Universal vehicle support
- Best for used car inspection
- Comprehensive diagnostics
Skanyx Team
Automotive Diagnostics Experts
The Skanyx Team combines years of automotive expertise with cutting-edge AI technology to help car owners understand and maintain their vehicles better.