# Journeyman Plumber: IPC & UPC — Exam, Test Prep, Code Practice > Plumbing certification exam prep with code-specific practice questions and mock exams. (iPhone/iPad app by Lumeon Technologies, LLC.) - Source: https://appshunter.io/ios/app/journeyman-plumber-ipc-and-upc/id6755126486 (this page in markdown: same URL + `.md`) - Developer: [Lumeon Technologies, LLC](https://appshunter.io/developer/1750521481) - Category: Education, Reference - Price: Free with in-app purchases - Rating: 5.00/5 from 10 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 43 MB - Languages: American English, Russian, European Spanish - Released: 2026-01-13 - Data updated: 2026-09-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/journeyman-plumber-ipc-and-upc/id6755126486/reviews.md ## What is Journeyman Plumber? You know the trade. Let's get you certified. CertifyIQ is the only plumber exam prep app that lets you filter practice questions by your state's code — IPC or UPC. Texas, Florida, New York, North Carolina? You're on IPC. California, Oregon, Washington, Nevada? UPC. We've got both — with content built on the IPC 2024 and UPC 2024 editions. Check with your local AHJ (Authority Having Jurisdiction) to confirm which edition your state currently enforces. WHAT'S INSIDE • 1,500+ practice questions, each tagged IPC or UPC so you study YOUR code • Mock exams that match the real test format and timing • Every answer cites the specific code section — learn why, not just what • Track progress by category: DWV, water supply, fixtures, venting, fuel gas, code regulations • Bookmark tough questions, drill failed ones • Study in English, Spanish, or Russian BUILT FOR HOW YOU ACTUALLY STUDY Commute? Lunch break? Waiting on an inspection? Squeeze in a few questions whenever you've got a minute. 10 minutes a day adds up fast. Pick up right where you left off. YOUR CODE. YOUR EXAM. YOUR PACE. Generic plumbing apps give everyone the same questions. That doesn't help a California plumber preparing for a UPC-based exam. CertifyIQ filters to your code so every question you see is relevant to what you'll actually get on test day. WHAT WE COVER • IPC & UPC fundamentals: administration, general regulations, plumbing math • Fixtures & fittings: faucets, water heaters, fixture requirements • Drainage & venting: sanitary drainage, indirect waste, vents • Water supply: distribution, backflow prevention • Fuel gas: pipe sizing, medical gas systems ABOUT CERTIFYIQ Built by a small team obsessed with helping tradespeople pass career-defining exams. Questions? hello@certifyiq.com Privacy: https://www.certifyiq.com/privacy Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - State-specific code filtering (IPC/UPC) - 1,500+ practice questions - Mock exams with real format and timing - Code section citations for answers - Progress tracking by category - Bookmark and drill failed questions - Multilingual support (English, Spanish, Russian) ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Yearly Subscription | $109.99 | per year | | Weekly Subscription | $9.99 | per 7 days | | Monthly Subscription | $19.99 | per month | | Quarterly (3 months) Subscription | $33.99 | per 3 months | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Plumber Pro Lifetime Purchase | $119.00 | one-time | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/journeyman-plumber-ipc-and-upc/id6755126486/reviews.md ### 5/5 — Учите кодекс коллеги) *2026-06-01* Отличное приложение ,можно в любое время проходить тесты. Спасибо ### 5/5 — Latín *2026-05-23* Entre todas las aplicaciones para estudiar para la licencia es la única que lo tiene en español, el examen también es en español muchas gracias por preocuparce por los hispanos ### 5/5 — Great resource *2026-05-20* I am a plumber in AZ. This is a great resource for either UPC or IPC. You can change between the two if you want or need. Great mini 10 question tests, for a quick review when you have a few minutes to spare! Definitely worth it. I passed my Journeyman test, first go! Thank you guys! ### 5/5 — Plumbing quiz *2026-05-12* 10 out of 10 !! ## Frequently asked questions about Journeyman Plumber ### Does Journeyman Plumber have ads? Yes, Journeyman Plumber contains advertisements. As a free app with in-app purchases, ads are displayed to support its continued development and availability. ### What plumbing codes does Journeyman Plumber cover? Journeyman Plumber covers both the International Plumbing Code (IPC) and the Uniform Plumbing Code (UPC). It allows users to filter practice questions based on their state's specific code requirements. ### How many practice questions are available in Journeyman Plumber? The app offers over 1,500 practice questions. Each question is tagged with either IPC or UPC, ensuring relevance to the specific code you are studying for. ### Can I track my progress while using Journeyman Plumber? Yes, Journeyman Plumber provides progress tracking by category, including DWV, water supply, fixtures, venting, fuel gas, and code regulations. This helps you identify areas needing more study. ### What languages does Journeyman Plumber support? Journeyman Plumber is available for study in English, Spanish, and Russian. This allows a wider range of users to prepare for their plumbing certification exams. ### How does Journeyman Plumber's mock exam work? The mock exams in Journeyman Plumber are designed to match the format and timing of the real certification tests. This provides a realistic practice experience to gauge your readiness. ### What are the subscription options for Journeyman Plumber? Journeyman Plumber offers several subscription plans, including weekly ($9.99), monthly ($19.99), quarterly ($33.99), and yearly ($109.99) options, providing flexibility for your study duration. ### Is Journeyman Plumber suitable for all US states? Yes, Journeyman Plumber is designed to be relevant for all US states by offering practice questions filtered by either the IPC or UPC. Users should confirm which code their local Authority Having Jurisdiction (AHJ) enforces. ## Version history (last 5 releases) ### 5.3.0 — 2026-08-24 We rerouted the referral flow so invite links move smoothly from browser to app. - Follow an invite without typing a referral code - Smoother account creation and sign-in from an invite - Bug fixes and stability improvements ### 5.2.0 — 2026-08-11 We tightened the valves behind the wall so your study sessions keep flowing. - Choose IPC or UPC during setup and from your Profile - Resume interrupted mock exams without losing your place - Bug fixes and stability improvements ### 5.1.0 — 2026-07-22 We turned down the glare without slowing the flow. Dark Mode is here. - Choose Light, Dark, or System mode in Settings - New plumbing-specific onboarding with refreshed artwork - Bug fixes and stability improvements ### 5.0.0 — 2026-06-09 We re-routed the pipes behind the walls to give your experience smoother flow and steadier pressure. - A fresh new look across the whole app — studying, practice tests, results, and settings - Smoother, more consistent screens that respect your time - Bug fixes and stability improvements ### 4.11.0 — 2026-05-22 We unclogged a few pipes behind the wall to give your user experience more flow and less pressure. - New Glossary on the Study tab — every plumbing abbreviation in one searchable list - Bug fixes and stability improvements ## More apps by Lumeon Technologies, LLC - [NEC Journeyman Electrician](https://appshunter.io/ios/app/nec-journeyman-electrician/id6503954644) All apps by Lumeon Technologies, LLC: https://appshunter.io/developer/1750521481 ## Related topics [plomero](https://appshunter.io/ios/topics/plomero) · [international plumbing code](https://appshunter.io/ios/topics/international-plumbing-code) · [journeyman plumber exam prep](https://appshunter.io/ios/topics/journeyman-plumber-exam-prep) --- *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 2026-09-04.*