SubDex - Construction App
Project Manager and Contacts
USD 1.99 · Designed for iPad. Not verified for macOS.
Stop losing track of your subs. SubDex lets General Contractors tag, rate, and organize subcontractors with notes and insurance photos on the go.
Subdex is the subcontractor management app built for general contractors, builders, remodelers, and construction professionals who need a better way to organize subcontractors, trade contacts, and crew communication. Whether you manage residential remodeling, commercial construction, renovations, additions, roofing, plumbing, electrical, carpentry, tile, painting, drywall, flooring, masonry, HVAC, or finish work, Subdex helps you keep your subcontractor network organized and easy to access.
General contractors often rely on scattered phone contacts, text threads, notes apps, spreadsheets, and memory to keep track of subcontractors. Subdex gives you one clean place to manage subcontractor contacts by trade, specialty, and working relationship so you can quickly find the right subcontractor for the right job. Instead of digging through your phone or losing track of who does what, you can organize your construction contacts in a simple system designed specifically for the way contractors work.
Built for contractors
Subdex is not a generic CRM. It is a contractor app designed for real construction workflows. Organize subcontractors by tags such as electrical, plumbing, roofing, finish work, tile and flooring, doors and windows, painting, carpentry, drywall, framing, masonry, excavation, concrete, HVAC, siding, landscaping, demolition, cleaning, and more. This makes it easier to search, sort, and manage your subcontractor list when pricing jobs, staffing projects, or finding trusted trades on short notice.
Designed for general contractors
If you are a general contractor managing multiple subcontractors across multiple jobs, Subdex helps you stay organized without adding complexity. Use it as your subcontractor directory, trade contact manager, construction phonebook, subcontractor organizer, and relationship management tool. Keep your crew network structured so you can move faster, communicate better, and reduce missed opportunities.
Why contractors use Subdex
Organize subcontractors by trade and specialty
Keep all subcontractor contact information in one place
Quickly find electricians, plumbers, roofers, painters, tile installers, carpenters, framers, and other trades
Build a cleaner and more searchable construction contact list
Reduce chaos across jobs, estimates, and project coordination
Save time when hiring, calling, texting, or checking your subcontractor network
Create a more professional system for managing trade partners
Subdex is ideal for general contractors, home remodelers, construction managers, builders, handymen, renovation companies, project managers, and small construction businesses that want a faster way to manage subcontractors and trade contacts. Whether you are running kitchen remodels, bathroom renovations, deck builds, additions, basement finishing, roofing jobs, siding projects, or full home renovations, Subdex helps you stay organized and in control.
Use Subdex to manage:
Subcontractor contacts
Trade partner lists
Construction crews
Specialty contractors
Vendor and installer relationships
Jobsite communication
Contractor networking
Trade directories
Construction operations contacts
Simple, fast, and contractor-focused
Subdex is built to be easy to use in the office, at home, or on the jobsite. The interface is clean, modern, and made for speed so you can open the app, find the trade you need, and keep moving. No bloated CRM setup. No confusing features. Just a focused subcontractor management tool built for construction.
As Subdex grows, it is designed to become even more useful for contractors by supporting stronger organization, better communication, and expanded subcontractor workflow management. The goal is simple: help general contractors manage their subcontractors more efficiently and create a stronger system for running jobs.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Add Insurance Card Photos
- You can now photograph a subcontractor's insurance card directly from their contact page. Tap "Add Photo" in the Insurance section to open the camera, snap a photo, and it's saved to that contact.
- Tap the photo thumbnail to view it full-screen with pinch-to-zoom and double-tap zoom support.
- Retake or remove photos anytime — removal requires confirmation so nothing gets deleted by accident.
Deletion Confirmations
- Deleting a note now shows a confirmation dialog before permanently removing it, preventing accidental data loss.
Visual Improvements
- Contact cards on the main list now have a cleaner, more defined outline for better readability when scrolling.
- Each section on the contact detail page is now color-coded with subtle gradients and matching borders: green for Notes, orange for Insurance, and blue for Dispatch & Scheduling.
- The hero card (name, tags, rating) now has a defined border and soft shadow to distinguish it from the background.
- All section headers (Tags, Rating, Notes, Insurance, Dispatch & Scheduling) are now a consistent size.
Cleanup
- Simplified the "Insurance & Compliance" header to just "Insurance."
- Removed card shadows from the main contacts list to improve scroll performance.
The developer, Frank Vincent Petruccelli, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Frank Vincent Petruccelli
- Size
- 3 MB
- Category
- Business
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Frank Vincent Petruccelli 2026
