Solis: Home Sun Tracker

Jay Kahn

In-app purchases

About this app

Solis turns your home into a sunlight map.
Point your phone at any window and Solis calculates exactly how many hours of direct sunlight that room gets - today, in any season, at any time of day.
WHAT SOLIS DOES

Measures sun hours per room using your window's real compass direction
Simulates sunlight across your entire home in real time
Shows which rooms are bright, moderate, or dim and why
Tracks obstructions like trees and neighbouring buildings
Generates a shareable sunlight report for any property
Switch between summer and winter to see how light changes by season
Satellite map view shows the sun arc over your actual property

PERFECT FOR
🌿 Plant lovers :- find the best spots for every plant based on real light data
🏠 Homeowners :- understand your home's natural light before moving furniture
🏡 Home buyers :- check sunlight before making an offer, room by room
🔑 Real estate agents :- send buyers a full sun report with every listing
HOW IT WORKS

Open Solis and point your phone at a window
The compass reads the direction automatically
Solis calculates sun hours for that room - any time, any season
Repeat for every window in under 10 minutes
View your full sunlight report and share it instantly

FREE TIER INCLUDES

Up to 3 rooms
Up to 2 windows
1 property
Live sun simulation
Daily sunlight breakdown

SOLIS PRO UNLOCKS

Unlimited rooms and windows
Multiple properties
Seasonal simulation (summer vs winter)
Satellite map with sun arc
Tree and building obstruction tracking
Plant recommendations per room
Weather forecast integration
Shareable sunlight report

Solis uses GPS and your phone's compass to calculate sun position with precision — no guessing, no estimates. Real data for your real home.
Download free and map your first 3 rooms today.

What’s new

Performance improvements and bug fixes