Best Dark Sky Meter Apps

Wander: Dark Sky Companion

Plan your perfect night sky

Free

This app helps you find clear nights for stargazing by predicting sky conditions and identifying dark sky locations. It details celestial events, meteor showers, and aurora forecasts, and includes a red filter mode to preserve night vision.

Light Pollution Map - Darkest

Dark Sky & Bortle Map

Free

Discover the best locations for stargazing and astrophotography with interactive light pollution maps. Plan your celestial observations with weather forecasts, moon phases, and Milky Way visibility tools.

LUX Meter - Light Meter

Illuminance for photo & plants

Free

This app measures ambient light levels in lux or foot-candles using your iPhone camera. It provides instant feedback on whether a space is too dim, comfortable, or bright enough for various tasks and offers calibration options.

Candela: Light Meter

Lux, EV & plant light meter

Free

This utility app transforms your iPhone camera into a versatile light meter. It provides real-time readings for illuminance, exposure value, and color temperature, catering to photography, plant care, and room lighting needs. The app prioritizes user privacy with on-device processing and no data collection.

LUX - Illuminance Meter

Light meter, anywhere

Free

Measure ambient light levels in lux or foot-candles instantly. Useful for photography, plant care, or verifying brightness for various tasks. Offers advanced features like color temperature and measurement history for premium users.

iCSC: Clear Sky Chart Viewer

Astronomy forecasts for all

Free

This app provides detailed 48-hour sky forecasts for astronomical observation. It helps users find optimal locations and times for clear, dark skies by displaying data on cloud cover, transparency, and more. Save your favorite charts for quick access.

Illuminati Meter

Wireless light and color meter

Free

This app connects to a wireless light and color meter via Bluetooth, displaying exposure, color temperature, and other light data on your smartphone. It helps photographers and videographers set accurate exposure and white balance for various camera types and lighting conditions.

The Weather Channel - Radar

Live Radar: Snow, Storm Alerts

Free

Get detailed weather forecasts, live radar maps, and severe weather alerts. Personalize your experience with tracking for UV index, pollen, and more. Plan ahead with up to 15-day forecasts and winter storm warnings.

Decibel X PRO: dBA Noise Meter

Frequency Spectrum Analyzer

$69.99

This application transforms your device into a professional sound level meter, offering precise dBA and dBC measurements. It features advanced analysis tools like frequency spectrum analysis and data export, making it ideal for audio professionals and anyone interested in sound environments.

Night Sky - Safari Dark Mode

Dark Mode for Every Website

$1.99

Enhance your nighttime browsing with a dark mode extension for Safari. It intelligently applies dark themes to websites, offering customizability and automatic syncing with your device's settings for comfortable viewing.