Helpful and unique!
Such a cool and helpful app! It’s great to help me figure out which plants will thrive in my yard!
Free
In-App Purchases
About
Analyze solar exposure for any location before building or planting. Trace obstructions on your horizon and receive precise direct sunlight hours for different times of the year. Organize multiple sites into projects and export detailed sun studies.
✓Solar site analysis
✓Trace horizon obstructions
✓Direct sunlight hour calculation
✓Year-round sun path visualization
✓Project site grouping
✓PDF sun study export
✓Plant hardiness zone identification
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What's New in Deconstruct Sun
1.1.0
September 6, 2026
Projects Group the sites for one property or client job, and export a single combined PDF covering every site — with a summary table comparing direct-sun hours across the whole property. USDA Plant Hardiness Zone Every US site now shows its 2023 USDA hardiness zone, worked out entirely on your device. No connection needed, and your coordinates never leave your phone. Privacy controls New Privacy & sharing settings hide precise coordinates in the app and leave them out of PDF reports. Every export asks before including them. Also in this update • Rate and Send feedback buttons in About • Prices now shown in your local currency • Fixed: photos could go missing after an app update, they're restored automatically • Fixed: several PDF layout and photo problems
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In-App Purchases
$11.99
Pro
Photo tracing, guided panorama, full-year breakdown
User reviews
FAQ
How does Deconstruct Sun calculate sunlight hours?
Deconstruct Sun uses a five-minute-step calculation based on the real solar geometry for your latitude and date. You trace your obstructions on the horizon, and the app determines where the sun will shine based on its arc across the sky.
Can I use Deconstruct Sun for multiple projects?
Yes, you can group multiple sites into a project, such as a foundation bed, vegetable garden, or pool surround. This allows you to manage and export studies for an entire property or client.
What kind of exports does Deconstruct Sun offer?
Deconstruct Sun allows you to export clean, branded PDF sun studies for individual sites or entire projects. You can also share a photo-real composite of the site with sun arcs drawn over your skyline.
Does Deconstruct Sun have ads?
No, Deconstruct Sun is ad-free. The app is designed with privacy in mind, and it does not include advertisements or analytics.
Is Deconstruct Sun available on Android devices?
Currently, Deconstruct Sun is available for iPhone and iPod. The app is designed to work on these iOS devices.
How often is Deconstruct Sun updated?
The latest version of Deconstruct Sun is 1.1.0, and it was last updated on September 6, 2026. Updates typically include improvements and new features based on user feedback and development cycles.
Does Deconstruct Sun require an internet connection to work?
No, Deconstruct Sun is private by design and does not require an internet connection for its core functions. Your sites, coordinates, and photos stay on your device, and the hardiness zone data is stored locally.
What is the age rating for Deconstruct Sun?
Deconstruct Sun has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content or themes.