Best Sdla Apps

CDL Prep Practice Test Genie

2026 CDL Permit, ELDT & HazMat

Free

Prepare for your CDL permit and endorsement tests with an FMCSA-approved app. It offers ELDT theory certification, exam-level practice questions, and personalized study tools to help you pass your commercial driver's license exams.

SkillCat: EPA 608 & HVAC

Skilled Trades Training

Free

This app offers accredited online trade school courses and certifications for HVAC, plumbing, electrical, and more. Learn at your own pace, on your phone, and earn valuable credentials like EPA 608 and OSHA-10 without traditional school debt.

Electrical Code-A-Day

Quiz for Electricians

Free

Test your electrical knowledge daily with a new question based on the US electrical code. Perfect for apprentices, journeymen, and masters seeking to learn or refresh their understanding of electrical concepts and regulations.

KPA Vera Suite

Compliance & Risk Management

Free

This app provides mobile access to key EHS and Sales F&I compliance features. It allows users to record and track incidents, conduct inspections, and manage corrective actions for improved business compliance and safety.

Ask BONBON - NEC Code AI

Electrical & NEC AI Assistant

Free

$14.99 | 100% OFF

This AI-powered assistant provides instant answers to National Electrical Code (NEC) questions for electricians. Get precise code information, explanations, and troubleshooting help directly on the job site to ensure compliance and build confidence.

NEC Electrical Exam by Dakota

NEC Practice Test Questions

Free

Prepare for your electrical licensing exams with a vast library of practice questions, detailed explanations, and AI-powered assistance. Track your progress and identify weak areas to study more effectively for Journeyman, Master Electrician, and Contractor exams.

Ignition Perspective

by Inductive Automation LLC

Free

This application allows users to view and control industrial processes directly from their mobile devices. It provides responsive interfaces optimized for smartphones and tablets, enabling remote management of industrial automation systems.

Connected Life Safety Services

by Honeywell International, Inc.

Free

This app streamlines fire system testing and maintenance for compliance. It offers remote access to system data, tracks device status, and automates report generation for efficient management and improved customer service.

Trust: Credential Wallet

ACLS, BLS, PALS & CPR

Free

This app helps healthcare professionals securely store and manage all their professional credentials, including licenses and certifications. It provides timely expiry alerts to prevent lapses and allows easy sharing of documents with employers, ensuring you're always prepared to work.

Xaap

Inspection reporting

Free

This platform helps facility managers and service providers inspect critical building systems for compliance. It streamlines tracking, maintenance, and collaboration around safety codes and regulations, offering unparalleled validation and accuracy in inspection reporting.

TrackEnsure ELD

by TrackEnsure Incorporated

Free

This app offers an FMCSA-compliant Electronic Logging Device (ELD) and Hours of Service (HOS) solution for owner-operators and fleet owners. It includes features for driver vehicle inspection reports (DVIR), IFTA reporting, and driver/truck management, all accessible through a web account with advanced reporting and integration capabilities.

PLC Simulator, PLC Trainer

PLC Simulator Learning

Free

Learn the fundamentals of Programmable Logic Controllers (PLCs) with an interactive simulator. Experiment with basic programming concepts, including timers, counters, and logic instructions. Save your progress and revisit projects anytime.

allGeo

GPS Track, Time-clock, Forms

Free

Automate field operations with a GPS tracking and time clock platform. Features include job dispatch, geofencing, mobile forms, and real-time reporting for improved efficiency and customer satisfaction.

CompTIA A+ & Security + Prep

CompTIA A, Security, Network+

Free

Prepare for CompTIA certification exams with a personalized study plan. Practice with thousands of questions, track your progress, and compare your scores to the community average to boost your confidence and pass on your first attempt.

Lineman's Reference - XFMR LAB

Transformer Training Simulator

$19.99

This interactive simulator allows users to study and learn transformer connections. Test your wiring with various meters, and experience consequences of improper connections. Includes reference diagrams, informational material, and a quiz mode to test knowledge.

SDS / Chemical Management

by VelocityEHS Inc.

Free

Manage hazardous chemical inventory and access safety data sheets from your mobile device. Ensure workplace compliance and safety by tracking materials, locations, and quantities. Supports offline access and barcode scanning for efficient management.

PLC AI: PLC Ladder Simulator

Rockwell & Siemens Training

Free

Learn industrial automation and PLC programming through realistic simulations. Practice with Rockwell and Siemens systems, including ladder logic, SCADA, HMI, and VFDs. AI-powered tools offer smart diagnostics and feedback for skill development.