# Chromahora — Know your light

> Daily light and weather timeline for photographers and filmmakers. (iPhone/iPad app by Aidan Follestad.)

- Source: https://appshunter.io/ios/app/chromahora/id6817085752 (this page in markdown: same URL + `.md`)
- Developer: [Aidan Follestad](https://appshunter.io/developer/6817085876)
- Category: Photo & Video, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 27.0 · 10 MB
- Languages: American English
- Released: 2026-10-02
- Data updated: 2026-10-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chromahora/id6817085752/reviews.md

## What is Chromahora?

Great light doesn't wait. Chromahora shows the light for your whole day on one timeline, painted in the colors of the sky, so you know when to be in place and when to shoot.

THE LIGHT, HOUR BY HOUR
- Golden hour and blue hour, morning and evening, clearly marked
- Sunrise, sunset and every twilight in between
- A "now" marker, so you always know how long you have left
- Tap any phase to jump straight to it

PLAN AROUND THE WEATHER
- Rain, snow and cloudy spells laid over the timeline
- The sky at sunrise and sunset, so you'll know whether clouds will light up or blot out the sun
- Hourly UV index and visibility, including fog that cuts how far you can see

AFTER DARK
- Moonrise, moonset and moon phase
- Dark-sky windows for astrophotography, and a clear note when the moon is up or the sky never gets fully dark

ANY PLACE, ANY DAY
- Use where you are, or search any town, park or landmark
- Pick any date to scout a shoot weeks ahead
- Times stay in the place's own time zone, so planning a trip abroad just works
- Handles the edge cases: midnight sun, polar night and all-day golden hour

MADE FOR APPLE DEVICES
- Built with Liquid Glass
- On iPad and in landscape, the day's details sit right beside the timeline
- Supports VoiceOver and Dynamic Type

Chromahora is made for landscape, portrait and street photographers, filmmakers, and anyone who chases the light. It's also open source! https://github.com/afollestad/Chromahora

Sun and moon data from sunrise-sunset.org. Weather from Apple Weather.

## Key features

- Daily light timeline
- Golden hour and blue hour prediction
- Weather forecasting integration
- Moon phase and moonrise/moonset
- Location-based planning
- Astrophotography dark-sky windows


## Frequently asked questions about Chromahora

### 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.

## Version history (last 1 release)

### 1.0 — 2026-10-02

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-07.*