Master Your Trade Exams
Realistic exam simulators with AI-powered tutoring, instant feedback, and comprehensive question banks. Practice like the real test.
TradeNav Pro - Skilled Trades
Code-lookup simulators for licensed trade exams with NEC, IPC, EPA, and ASE standards
Electrician Simulator
Master NEC code lookups, circuit calculations, and journeyman/master exam scenarios with realistic open-book simulation.
HVAC Technician Simulator
Prepare for EPA 608 certification with refrigerant handling, superheat/subcooling calculations, and IMC code questions.
Solar PV Installer Simulator
NABCEP PV Associate prep with system sizing calculations, NEC 690/706 code questions, and inverter configuration scenarios.
Plumbing Simulator
IPC code practice with drainage calculations, venting scenarios, and isometric diagram analysis for journeyman exams.
Automotive Electrical
Don’t be a parts changer. Diagnose electrical faults using wiring diagrams, voltage drop testing, and DVOM logic like the real ASE exam.
Healthcare & Medical
Professional certification prep for medical billing, sterile processing, and healthcare careers
Medical Billing Simulator
Full CPC/CBCS exam simulation with CPT code lookups, clinical vignettes, and AI-powered rationale explanations.
Sterile Processing
Train for real SPD workflows: decontam, inspection, packaging, steam cycles, and monitoring decisions with standard-driven scenarios.
IT & Cybersecurity Certifications
Practice exams for CompTIA, AWS, ISC2, and ISACA security certifications
Security+ Simulator
Master all 5 domains: General Security Concepts, Threats & Vulnerabilities, Security Architecture, Operations, and Program Management.
AWS Solutions Architect
Design secure, resilient, high-performing, and cost-optimized architectures on AWS with comprehensive practice questions.
CISSP Simulator
Master all 8 domains of information security: Security & Risk Management, Asset Security, Architecture, Communications, IAM, Assessment, Operations, and Software Development.
CISM Simulator
Information Security Management covering governance, risk management, program development, and incident management.
CCSP Simulator
Cloud Security Professional covering cloud concepts, data security, platform infrastructure, application security, operations, and legal compliance.
Finance & Accounting
Professional exam prep for CPA, bookkeeping, and financial certifications
Bookkeeping Certification
Master journal entries, financial statements, payroll, and reconciliations for professional bookkeeping certification.