Backflow Buddy vs NFPA CFPS Prep

Backflow Buddy was designed to be a teaching tool for instructors and a learning tool for anyone interested in back flow prevention assemblies and how they are tested. Features include: - Simulation of RPZ and Test Gauge - Simulation of Double Check and Test Gauge Imagine seeing what is happening inside a backflow device as water moves through it. The water pressure in different portions of the device is fully customizable, allowing users to simulate a failing check valve or even back siphonage. Simulators include working accurate differential pressure gauges that can be hooked up to the devices. -Quiz Prep Prepare yourself for upcoming exams. With three quiz length options, you can test your self on a variety of backflow subjects. Questions created by industry leaders and educators. Randomized questions with comprehensive results at the end of each quiz, to help see what you're missing.

NFPA CFPS Prep is the focused study companion for candidates pursuing the Certified Fire Protection Specialist (CFPS) credential issued by the National Fire Protection Association. Built by exam preppers, for exam preppers — the app drills the application-level reasoning the real CFPS exam tests, not rote memorization. WHAT'S INSIDE - 500+ multiple-choice questions, every one with a written explanation - 18 topic areas mirroring the CFPS Body of Knowledge: – Fire Science & Combustion – Detection & Alarm Systems (NFPA 72) – Sprinkler Systems (NFPA 13 / 13R / 13D) – Standpipes & Hose (NFPA 14) – Portable Extinguishers (NFPA 10) – Special Suppression (Clean Agents · CO₂ · Foam) – Building Construction & Occupancy – Life Safety & Means of Egress (NFPA 101) – Smoke Management (NFPA 92) – Water Supply & Fire Pumps (NFPA 20 / 22 / 24) – Hazardous Materials & Special Hazards – Emergency Planning & Response – Fire Risk Assessment & Loss Management – Codes, Standards & Plan Review – Inspection, Testing & Maintenance (NFPA 25) – Industrial · Healthcare · Special Occupancies – Fire Investigation & Cause Determination – Human Behavior in Fire & Tenability EXAM MODES - Full CFPS Mock — 100 questions in 180 minutes, mirroring the real sitting - Mid-length Mock — 75 questions in 135 minutes, perfect for a diagnostic check-in - Subdomain Drill — 30-question deep dive on a single topic - Knowledge Area Mock — 60 questions across one of five high-level areas - Practice Mode — untimed study mode with instant feedback after every question PROVEN STUDY FEATURES - Questions progress easy → medium → hard within every session - Each question tagged by domain, knowledge area, and difficulty - Scenario-based "case" prefaces for application-style items - 50+ purpose-drawn fire-protection diagrams: fire tetrahedron, sprinkler layouts, NFPA 72 detector spacing, hazard classifications, fire pump curve, standpipe classes, means of egress components, smoke control, occupancy classifications, NFPA code family, ICS chart, risk matrix, fault and event trees, and more - Question navigator and flag-for-review on every full exam - Domain-by-domain breakdown of every result, so you can target weak spots - Performance history tracked across sessions REFERENCE TAB A searchable, always-with-you NFPA cheat sheet — quick recall of detector spacing rules, sprinkler densities, occupant-load factors, travel-distance limits, fire-resistance ratings, NFPA 72 audibility targets, and more. EXAM GUIDE TAB Everything you need to know about the credential — eligibility, registration, test-day expectations, blueprint domains, and study-week strategy. DESIGNED FOR PROFESSIONALS - Universal app — runs natively on iPhone and iPad - Portrait and landscape layouts on every screen, content never truncated - Works fully offline — open the app and study on the train, in the field, or on a flight. No account required, no ads, no in-app purchases. WHO IT'S FOR Fire protection engineers, life-safety consultants, code officials, AHJs, plan reviewers, facility risk managers, fire-service officers preparing for the CFPS, insurance loss-control specialists, and anyone working with NFPA codes who wants to validate broad competency. DISCLAIMER This app is an independent study aid. It is not affiliated with, endorsed by, or sponsored by the National Fire Protection Association. NFPA®, CFPS®, and the relevant NFPA standards are trademarks of the National Fire Protection Association. Always consult the latest published NFPA standards and your local Authority Having Jurisdiction for compliance decisions.