Contact Us

Get in Touch

Please fill out the quick form and we will be in touch shortly.


Connect with Us

Request a quote, and sales-related inquiries:
sales@4-app.com

Engineering questions:
engineer@4-app.com

HR inquiries:
hr@4-app.com

General inquiries:
info@4-app.com

APP, Inc.
301 Enterprise Drive
Philipsburg, PA 16866