EPWglass: Climate Files
Weather-file design explorer
$2.99 · Designed for iPad. Not verified for macOS.
Explore EnergyPlus Weather files with monthly climate, degree-hour, solar, wind, and design-day evidence entirely on device.
EPWglass: Climate Files is an offline EPW analysis studio for climate records, design-day context, psychrometric variables, and seasonal building-performance exploration.
KEY FEATURES
- EnergyPlus Weather file import
- Location, header, and hourly-row inspection
- Monthly climate and temperature bins
- Heating and cooling degree-hours
- Solar, wind, and comfort-envelope plots
- Design-day candidate evidence
- Inspect, Plot, Evidence, and Guide views
- Forty original offline weather-file plates
ONE-TIME AND PRIVATE
- One paid download; no subscription or in-app purchase
- No account, advertising, analytics, tracking, or developer-operated backend
- Core tools and bundled reference material work offline
- Work remains on device unless you deliberately import, share, or export through an Apple system interface
EPW files describe historical or typical conditions and are not current weather forecasts. Validate source files and project assumptions.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Robert Corbin, 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
- Seller
- Robert Corbin
- Size
- 83.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Age Rating
4+
- 4+
- Copyright
- © 2026 Robert Corbin

