Comparison

General Contractor Master Prep vs Contractor License Prep

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

General Contractor Master Prep

Features
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General Contractor Exam Prep is a specialized study tool designed for individuals preparing for the General Contractor certification exam. This app provides essential resources, including practice questions, mock exams, and study guides, to help you succeed in the General Contractor certification exam: β€’ General Contractor: Master the skills and knowledge required for managing construction projects. This certification covers a wide range of topics such as construction laws, project management, estimating and budgeting, site analysis, contract management, and safety regulations. Learn how to oversee and manage various aspects of construction projects, from planning and budgeting to execution and completion. The app includes interactive study tools, mock exams, quizzes, and progress tracking features to guide your preparation. Track your performance, focus on weak areas, and receive personalized feedback to ensure you’re fully prepared for the exam. Features: β€’ Comprehensive practice questions and mock exams aligned with the General Contractor certification syllabus β€’ Full-length mock exams to simulate real exam conditions β€’ Interactive quizzes with immediate feedback and detailed explanations β€’ Personalized learning paths and exam strategies for optimal preparation β€’ Progress tracking tools to monitor your performance and identify areas for improvement β€’ A user-friendly interface designed to enhance your study experience Disclaimer:
This product is not affiliated with or endorsed by any official General Contractor certifying organization. The content provided is for educational purposes only. All trademarks belong to their respective owners.

About

Contractor License Prep

Features
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CONTRACTOR LICENSE PREP: PASS YOUR STATE GENERAL CONTRACTOR EXAM The general contractor license exam combines business and law, construction safety, project management, and building codes in one sitting. Most states have a first-attempt pass rate under 60 percent. Candidates who fail are typically weak in three areas: lien law deadlines, bid and markup math, and workers compensation calculation. This app is built around those three gaps with the professional calculators no other exam prep app offers. BID ESTIMATOR Every licensed contractor builds bids. Knowing bid math is tested on every contractor licensing exam. Enter material costs with waste factors, labor hours and rates, equipment costs, subcontractor amounts, overhead percentage, profit margin, and contingency. Get total bid, cost breakdown by category, markup vs margin analysis, and a formatted bid summary. Save and compare multiple scenarios. The difference between markup and margin alone has failed thousands of exam candidates. This tool teaches you both before exam day. LIEN DEADLINE CALCULATOR Mechanic lien law is one of the most heavily tested and most commonly failed topics on contractor exams. In real life, missing a deadline means permanently losing your right to file. Enter your project start date and state to get every critical deadline: preliminary notice (20 to 60 days depending on state and role), mechanic lien filing (60 to 120 days), lien release and waiver deadlines, and state-specific rules for subcontractors vs prime contractors. Covers all major states: California, Texas, Florida, New York, Illinois, Arizona, Georgia, North Carolina, and Washington. BOND AND WORKERS COMP CALCULATOR Licensing exams test bonding requirements and workers comp premiums. Candidates who cannot calculate a premium from payroll and a classification rate fail these questions consistently. Workers comp: premium equals payroll divided by 100 times classification rate, adjusted by EMR. License bond: required amounts by class, surety vs cash. General liability: per-occurrence vs aggregate limits. 1,000+ PRACTICE QUESTIONS BUSINESS AND LAW (35%): Mechanic lien law, contract law, business structures, workers comp coverage and penalties, bonding types, insurance requirements, employment law, dispute resolution. PROJECT MANAGEMENT (25%): Estimating and bidding, critical path and float, change orders, subcontractor management, project documentation, earned value basics. CONSTRUCTION SAFETY (20%): OSHA regulations, fall protection trigger heights, excavation soil classification and shoring, scaffolding, electrical safety, LOTO, hazard communication. BUILDING CODES AND TRADE KNOWLEDGE (20%): IBC and IRC fundamentals, permit and inspection sequence, plan reading, concrete and framing basics, energy codes. Every question includes a detailed explanation covering why the correct answer is right and why the wrong answers are wrong. FREE: 5 questions per day. Basic bid calculator. 3 lien states. No account required. PASS PROMISE: Complete all questions with 80% or higher average, hold active subscription for 3 months, still do not pass. We extend your access by 4 months at no charge. voltexam.com/pass-promise Not affiliated with any state contractor licensing board, PSI Services, Pearson VUE, or NASCLA. Licensing requirements and lien deadlines vary by state. Not legal or financial advice. Privacy Policy: https://www.voltexam.com/privacy Terms of Service: https://www.voltexam.com/terms

Screenshots

General Contractor Master Prep4 screens
Contractor License Prep4 screens

Verdict

The call

The clearest difference is price: Contractor License Prep at Free against General Contractor Master Prep's $19.99. General Contractor Master Prep's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Contractor License Prep is free to download; General Contractor Master Prep costs $19.99 up front. Contractor License Prep sells 3 in-app purchases, starting at $9.99 per month. General Contractor Master Prep asks for nothing beyond the download.

Scorecard4 real differences Β· 2 level
General Contractor Master Prep versus Contractor License Prep: the parameters behind the verdict, then further details
ParameterGeneral Contractor Master PrepContractor License Prep
Price$19.99Free β€” better
Update frequencyβ€”Every 6 weeks
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS14.0 β€” better17.0
Further details β€” not scored
Size199 MB7 MB
Age rating4+4+
DeveloperiCert Inc.Deeun Inc.

In-app purchases

None

General Contractor Master Prep

No in-app purchases

3 purchases

Contractor License Prep

Subscriptions2
  • Monthly Access3 Days trial$9.991 Month
  • Annual Access$24.991 Year
One-time1
  • Contractor License Prep Lifetime$49.99

Questions

Is General Contractor Master Prep free?
General Contractor Master Prep costs $19.99, with no in-app purchases.
Is Contractor License Prep free?
Contractor License Prep is free to download, with in-app purchases available.
Do General Contractor Master Prep or Contractor License Prep have ads?
Neither General Contractor Master Prep nor Contractor License Prep shows ads.

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