# Lead Renovator Prep: RRP 2026 — XRF Interpreter & EPA Tools > XRF Interpreter & EPA Tools (iPhone/iPad app by Deeun Inc..) - Source: https://appshunter.io/ios/app/lead-renovator-prep-rrp-2026/id6760421178 (this page in markdown: same URL + `.md`) - Developer: [Deeun Inc.](https://appshunter.io/developer/1691824695) - Category: Education, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 5 MB - Languages: American English - Released: 2026-03-11 - Data updated: 2026-09-06 - User reviews in markdown: https://appshunter.io/ios/app/lead-renovator-prep-rrp-2026/id6760421178/reviews.md ## What is Lead Renovator Prep? LEAD RENOVATOR PREP: STAY COMPLIANT. AVOID FINES. PASS THE EXAM. The only app with XRF interpretation, risk assessment, and containment calculators for EPA Lead RRP certification. XRF READING INTERPRETER Get an XRF reading from a lead inspector? Know instantly what it means. Enter the reading in mg/cm². The app tells you: - Positive or negative for lead - EPA vs HUD standard comparison - Required actions if positive - Documentation for your records EPA threshold: 1.0 mg/cm² or higher = lead-based paint. Below 1.0 = negative. No more guessing. No more violations. LEAD RISK ASSESSMENT CALCULATOR Does your project require RRP work practices? Calculate it. Interior work: More than 6 square feet per room triggers RRP. Exterior work: More than 20 square feet total triggers RRP. Window replacement: Always triggers RRP. Enter your work areas. Get instant determination. Know before you start. CONTAINMENT AREA CALCULATOR How much plastic do you need? How many rolls of tape? Enter room dimensions. Choose floor only or floor plus walls. The app calculates: - Square feet of plastic sheeting - Linear feet of 9-foot rolls - Tape needed for sealing - Complete supplies checklist Never run short on a job. Never overbuy materials. EPA WORK PRACTICE CHECKLIST Missing one step can cost you $37,500 per day in fines. Our checklist covers every EPA requirement: Pre-Work: - Certified renovator assigned - Firm certification verified - Pre-renovation disclosure provided - Warning signs posted Containment: - 6 mil plastic on floors - Plastic extends 6 feet beyond work area - HVAC vents covered - Doorways sealed Prohibited Practices: - No open flame burning - No heat guns above 1100°F - No power sanding without HEPA - No dry scraping over 1 sq ft Cleaning: - HEPA vacuum all surfaces - Wet wipe all surfaces - HEPA vacuum again - Verify with cleaning cloth Generate PDF records. Keep them for 3 years. Stay compliant. 1000+ PRACTICE QUESTIONS RRP Requirements - When the rule applies - Square footage thresholds - Pre-1978 buildings Work Practices - Step-by-step procedures - Containment setup - Cleaning protocols Lead Testing - XRF interpretation - Paint chip testing - Test kit usage Prohibited Practices - The six things you can NEVER do - Temperature limits - Equipment requirements Plus: Pre-renovation disclosure, record keeping, certification requirements, penalties WHO NEEDS THIS APP - General contractors - Painters - Remodelers - Property managers - Maintenance workers - Anyone working on pre-1978 buildings This is a FEDERAL requirement. It will never go away. FREE TO START 5 questions per day free. Tools in demo mode. Upgrade for full access. PRO - LIFETIME ACCESS ($9.99) - Unlimited practice questions - Full XRF reading interpreter - Lead risk assessment calculator - Containment area calculator - Work practice checklist with PDF export - No subscriptions PRO - MONTHLY ($2.99/month) - Same full access - Perfect for exam prep - Cancel anytime PASS YOUR CERTIFICATION. AVOID $37,500 FINES. The course costs $300+. Violations cost $37,500 per day. This app costs $9.99. This app is for educational purposes only. Always follow EPA regulations and your certified training requirements. Privacy Policy: https://www.voltexam.com/privacy Terms & Conditions: https://www.voltexam.com/terms Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Lead Renovator Prep Pro - Monthly | $6.99 | per month | | Lead Renovator Prep Pro - Annual | $24.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Pro - Lifetime Access | $17.99 | one-time | ## Version history (last 2 releases) ### 2.0 — 2026-08-19 A big update: a timed practice exam, study guides, and a free sample to try first. PRACTICE EXAM The app had no mock exam. Now there's a timed 50-question sitting across the whole rule — work practices, containment, cleaning verification, disclosure, recordkeeping and enforcement. Flag questions, skip and come back, change your answers. Nothing is revealed until you submit. TRY IT BEFORE YOU BUY Take a free 10-question scored sample exam, once a day. Same engine as the full exam, including the answer review, so you can see exactly where you stand first. REVIEW EVERY ANSWER After you submit, walk back through the whole exam: what you picked, the correct answer, the explanation, and the CFR section it comes from. Flagged questions are marked so you can find them fast. STUDY GUIDES Five topic guides and matching flashcard decks, with spaced repetition that brings a card back right before you'd forget it. Lead hazards and health effects, the RRP rule, containment and work practices, cleaning verification, and recordkeeping and disposal. Learn, memorize, practice, test. EVERY ANSWER CITES THE RULE All 300 questions carry the rule they come from — 40 CFR 745.85 work practice standards, 745.82 applicability, and TSCA Section 16 for the penalty questions. You learn where the requirement lives, not just which option is correct. FIELD TOOLS Containment calculator for plastic sheeting and tape, XRF reading interpreter, work practice checklist, and a risk assessment screener for the minor repair threshold. ALSO IN THIS UPDATE An annual plan alongside monthly and lifetime, and a 3-day free trial on the monthly plan. A cleaner, higher-contrast look that stays readable in bright light on site. Daily study reminders. VoiceOver labels on study cards and results. Layout that scales properly at large text sizes. Existing installs now receive new questions on update instead of keeping whatever they first downloaded. ### 1.0 — 2026-03-11 No release notes. ## Apps similar to Lead Renovator Prep | App | Rating | Price | Category | | --- | --- | --- | --- | | [3rd Grade GK Trivia](https://appshunter.io/ios/app/3rd-grade-gk-trivia/id6752036042) | — | Free | Education | | [First Grade GK Quiz Kids](https://appshunter.io/ios/app/first-grade-gk-quiz-kids/id6476450230) | — | Free | Education | | [4th Grade GK Quiz Kids](https://appshunter.io/ios/app/4th-grade-gk-quiz-kids/id6752036015) | — | Free | Education | | [5th Grade GK Quiz Kids](https://appshunter.io/ios/app/5th-grade-gk-quiz-kids/id6752035402) | — | Free | Education | | [Hardscape Mentor](https://appshunter.io/ios/app/hardscape-mentor/id6467877679) | 5.0 (6) | Free | Education | | [2nd Grade GK Trivia](https://appshunter.io/ios/app/2nd-grade-gk-trivia/id6752035996) | — | Free | Education | ## More apps by Deeun Inc. - [Kidonomic: Kids Money Coach](https://appshunter.io/ios/app/kidonomic-kids-money-coach/id6476450084) - [AI Stock Vision](https://appshunter.io/ios/app/ai-stock-vision/id6738970800) - [Use-It-Up:Save Food,Save Money](https://appshunter.io/ios/app/use-it-upsave-foodsave-money/id6749287569) - [StyleFlip AI](https://appshunter.io/ios/app/styleflip-ai/id6753980457) - [Steps++ : Track & Challenge](https://appshunter.io/ios/app/steps-plus-plus-track-and-challenge/id6754710872) - [Electrician Exam Prep:NEC 2026](https://appshunter.io/ios/app/electrician-exam-prepnec-2026/id6757658532) All apps by Deeun Inc.: https://appshunter.io/developer/1691824695 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*