About PayAppPro

AIA-Style pay application software built by experienced construction software developers in Michigan.

Built for Contractors Who Need It Done Right

PayAppPro helps contractors create clean, accurate AIA-style G702 and G703 pay applications - without wrestling with spreadsheets or templates. If you’ve ever had a submission kicked back due to math errors or formatting, you know why this matters.

We designed PayAppPro to mirror the industry - standard structure reviewers expect, while keeping it fast and straightforward: enter project details, confirm the numbers, export your PDF, and send. That’s it.

Who we are: PayAppPro is developed by Morton Technologies LLC in Canton, Michigan - experienced builders of construction, healthcare, and manufacturing software for 20+ years.

What We Believe
  • Accuracy and clarity get you paid faster.
  • Contractors shouldn’t need licensed forms or arcane spreadsheets to bill properly.
  • Software should match the way the industry actually works.

Why PayAppPro

Focused, practical features that streamline billing.

AIA-Style Output

G702 summary and G703 continuation sheet structure your reviewers expect - without expensive AIA forms.

Automatic Calculations

Current and cumulative values, stored materials, and retainage handled for you - less back-and-forth.

Exports That Submit Cleanly

Download submission-ready PDFs for internal review, archiving and sending to your clients.

Files & Notes

Attach images, backup documents, lien waivers, and comments to keep everything in one place.

Change Orders & Retainage

Track approved changes and retention accurately across periods.

Flexible Pricing

Start with a one-time $7.99 Pay App or subscribe to our monthly plans.

Who We Serve

Contractors and subs who bill monthly and want more billing visibilty and efficiency.

Small & Growing Contractors

Lose those spreadsheets, avoid math mistakes, and submit professional AIA-style packages that pass review.

Larger Teams

Speed up your billing, pay apps, track change orders and retention, and export archival copies for compliance.

From the Morton Technologies Team

PayAppPro is part of our broader mission at Morton Technologies LLC: build practical, reliable tools that help professionals do their best work. Our team has delivered production software across construction, healthcare, manufacturing, and more since 2002.

We live and build in Michigan. If you need something specific - integrations, onboarding, or custom features—reach out.

A Note on Trademarks

PayAppPro outputs are AIA-style. We’re not affiliated with or endorsed by the AIA. AIA®, G702®, and G703® are registered trademarks of the American Institute of Architects.

Create Your First AIA-Style Pay Application

Start with a one-time $7.99 pay app - upgrade to other plans anytime.

View Pricing Get Started