212+ iOS apps curated and reviewed
With an average user rating of 4.2★, the dux plumbers handbook category is one of the App Store's strongest. Browse all 212+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
| 3 |  | Free | 3.9★ (125) | No | No | Aug 2026 |
| 4 |  | Free | 4.8★ (20K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (20K) | No | No | Aug 2026 |
| 6 |  | Free | 4.9★ (8.9K) | No | Yes | Aug 2026 |
| 7 |  | Free | 3.0★ (1.6K) | No | No | Aug 2026 |
| 8 |  | Free | 4.1★ (29K) | No | No | Aug 2026 |
Access comprehensive information on Dux water heaters, including product specs, diagrams, and documentation. This mobile guide is perfect for quick reference while working.
This app provides comprehensive plumbing knowledge for DIYers and professionals. It covers theoretical concepts and practical, step-by-step repair and installation guides with detailed illustrations.
Easily schedule emergency plumbing repairs and routine maintenance with licensed professionals. Track your service order, access exclusive coupons, and manage all your plumbing needs in one convenient place. Get expert advice and DIY tips to keep your home running smoothly.
This all-in-one field service software helps businesses streamline operations by managing job scheduling, dispatching, quoting, invoicing, and payments. It offers features to improve client communication, organize business data, and integrate with accounting software, saving time and boosting efficiency for service professionals.
Follow interactive 3D animations for assembly, installation, maintenance, and repair projects. Navigate steps with zoom, rotation, and detailed part information. Download guides for offline use and enjoy an ad-free, user-friendly experience.
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.
This app empowers plumbing, HVAC, and electrical contractors to enhance customer interactions and boost sales. It provides tools for dispatching, estimating, payment collection, and presenting options, streamlining technician workflows for improved business outcomes.
Easily book vetted home cleaners and handymen for various services across North America and the UK. Schedule appointments, manage bookings, and pay securely through the app. Professionals are background-checked and insured, with a happiness guarantee.
Access a vast database of HVAC models, manuals, and part lists to speed up your work. Utilize an AI-powered troubleshooting tool or connect with experienced technicians for real-time support.
This app provides an instant mobile refrigerant charge calculator for HVACR applications. It supports various refrigerants and allows users to calculate the correct system charge based on superheat, subcooling, or airflow, along with environmental conditions.
This app provides foodservice professionals with a mobile platform to find and purchase genuine OEM commercial kitchen parts. Access equipment manuals, utilize smart search tools, and manage your equipment and parts lists for efficient repairs and maintenance.
Streamline your contracting business with tools for creating professional estimates, sending invoices, and managing projects. Offer client financing, track team time and mileage, and collect payments easily. Showcase completed work and gather client reviews to grow your business.
This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.
Access a vast database of product information for air conditioning and refrigeration systems on your mobile device. Quickly find specifications, diagrams, and diagnostic tools. Includes AI-powered assistance and a "Where To Buy" locator.
Connect with home repair experts via video chat for assistance with electrical, plumbing, appliance, and handyman needs. Access a library of DIY tips and get matched with local professionals if you need in-person help. Offers free initial chats and paid memberships for additional benefits.
This app connects Rinnai tankless water heater owners to their devices for temperature control and scheduling. Professional installers can use it to register appliances, perform service, access documentation, and order parts.
Remotely manage compatible water heaters with this app. Monitor temperature, operating modes, and receive diagnostic notifications. Optimize energy usage by aligning with utility programs.
This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.
This app provides HVAC technicians with instant access to product information, including warranty status, inventory, and technical specifications. It offers real-time support, order tracking, and helpful calculators to streamline job management and business growth.
Easily document floor plans, measurements, photos, and notes on-site. This app allows for cloud-based project access across all devices, ensuring your data is backed up and synchronized. Streamline your workflow and improve efficiency for various trade professionals and DIYers.