HVAC Manual Boss

ACCA Manual J/S/D Calculator

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

The fastest way to run ACCA-method Manual J load calculations in the field. Size equipment and ducts, then generate permit-ready reports in minutes. • Build Manual J load calculations quickly and accurately • Generate Manual D and S outputs without the headache • Create good, better, best pricing on the spot • Use real-world data to stay consistent with your numbers • Access major equipment brands and configurations • Produce estimates while you’re still in the home Subscription automatically renews unless canceled at least 24 hours before the end of the trial period. Payment will be charged to your Apple ID account. Manage or cancel anytime in Settings. https://hvacmanualboss.com/terms

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

• Fixed an issue where restoring a previous purchase wouldn't return you to the app after a successful restore. • Improved reliability and security for Pro features. • Performance and stability improvements. "Bug fixes and reliability improvements for subscriptions and voice-to-invoice."

Version 1.1.3

The developer, John Kelley, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • User Content

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • John Kelley
Size
  • 36.9 MB
Category
  • Business
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 John Kelley
  • Developer Website
  • Privacy Policy

    • More by John Kelley

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