Chromahora
Know your light
About
Visualize your day's light conditions on a color-coded timeline. Plan shoots with golden hour, blue hour, and twilight predictions, integrated with weather forecasts and moon phases. Scout locations and dates with precision for optimal photography and filmmaking.
What's New in Chromahora
1.0
October 2, 2026
FAQ
What is Chromahora?
Chromahora is a free app designed to help photographers and filmmakers visualize and plan around daily light conditions. It displays golden hour, blue hour, and twilight on a color-coded timeline, integrated with weather and moon data.
Does Chromahora have ads?
No, Chromahora is completely ad-free, allowing for an uninterrupted planning experience for users.
What devices does Chromahora support?
Chromahora is available on Apple devices, including iPhone, iPad, and Apple Watch. It offers optimized layouts for iPad and landscape viewing.
How accurate is the light data in Chromahora?
The app uses reliable data sources for sun and moon information, ensuring accurate predictions for sunrise, sunset, and twilight phases. Weather data is sourced from Apple Weather.
Can I plan for locations other than my current one with Chromahora?
Yes, Chromahora allows you to search for any town, park, or landmark to scout shoots weeks in advance. It also correctly handles different time zones for international planning.
Is Chromahora suitable for astrophotography?
Yes, Chromahora includes specific features for astrophotography, such as dark-sky windows and clear indicators of when the moon is up, which can affect night sky visibility.
How often is Chromahora updated?
Chromahora was last updated on October 2, 2026, with version 1.0. As an open-source project, updates may be community-driven.
What is the age rating for Chromahora?
Chromahora has an age rating of 4+, making it suitable for a wide range of users interested in photography and light planning.