1. Added a Share button to the iPhone and iPad versions of the app, so you can now text, email, and download reports.
2. Updated help.
3. Optimized for iOS 26.

1. Added "Share" button to iPad version.

1. Fixed bugs that occur on iOS 18.1
2. Updated help

1. Optimized for iOS 17 and iPhone 15
2. Updated help

1. Updated help
2. Optimized for latest iOS 16 and iPhone 14

1. Optimized for iOS 15 and iPhone 13
2. Fixed small user interface issues
3. Updated help

1. Updated Google Analytics and Crashlytics

Updated the app launch screen per new Apple iOS guidelines.

1. Fixed issue with not displaying properly in iOS 13 "dark mode"

1. Updated UI for iOS 13 and iPhone 11
2. Updated help

1. Updated to super retina display to accommodate the iPhone X and later phones.
2. Updated help

1. Update for iOS 11
2. Updated help

1. Optimized for iOS 9
2. Includes updated HVAC Equipment Locator module with global search, maintenance alerts, and more
3. Also, includes fixes for viewing photos and documents in the HVAC Equipment Locator module

1. Added HVAC Equipment Locator functionality

1. Updated launch image
2. Updated help

1. Updated for iOS 8
2. Fixed numerical formatting issues due to iOS 8

1. Converted to universal app (works on iPhone and iPad)

2. Updated help

1. Added emailing capabilities so the user can now email all inputs and results. In addition, a spreadsheet is attached to the email so the user can open it in Excel and perform more customized calculations.

2. Updated the help

3. Confirmed works with iOS 4