Apps Like Haru - Astronomers' Toolkit for iPhone and iPad
Haru - Astronomers' Toolkit screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Windy.com
Windyty, SE
Forecast weather with high-resolution models
View live weather radar and satellite imagery. Track precipitation types and lightning. Access high-resolution forecasts using advanced models. Set location-based alerts. Share weather data with others.

NOAA Weather & Tides
Pandamonium Software LLC
Track and forecasts worldwide
Get real-time updates for any location worldwide. View 7-day forecasts and current conditions. Access hyperlocal point forecasts based on altitude and location. Track patterns and historical data. Share forecasts with others.


My Hurricane Tracker & Alerts
JRustonApps B.V.
Track storms, view , and monitor weather
Track hurricanes, cyclones, and tropical storms with interactive maps and real-time updates. View NOAA forecasts and satellite imagery. Search historical storms from 1851 or 1949. Receive push notifications for weather warnings.

Racing Weather
Stephan Monette
Track and calculate density altitude
View forecasts for race tracks and custom locations. Calculate Density Altitude, Grains of Water, and HP Correction Factor. Search or add race tracks manually. Track conditions for specific locations.

Live Sky
Dapperfinch Inc.
Look up celestial coordinates in real time
View coordinates for celestial bodies including planets, the Moon, the Sun, stars, and deep sky objects. Check if objects are above the horizon with a green icon. Click to access detailed information.


LunaSolCal
Volker Vocking
Track sunrise, sunset, and twilight times
Calculate sunrise, sunset, moonrise, and moonset times for your location. Track solar noon, day length, and equation of time. View declination, twilight phases, and azimuth angles. Monitor seasonal dates, solstices, and equinoxes.

WBRC First Alert Weather
Gray Television Group, Inc.
Track , radar, and forecasts
View current updates multiple times per hour. Access high-resolution satellite imagery and 250-meter radar. Check hourly and daily forecasts from computer models. Add and save favorite locations. Use integrated GPS for location-based data.

WAFF 48 First Alert Weather
Gray Television Group, Inc.
Track severe in real time
Access real-time updates with multiple hourly refreshes. View high-resolution radar and satellite imagery. Track severe trends with future radar predictions. Save favorite locations and use integrated GPS for location-based alerts.

WSFA First Alert Weather
Gray Television Group, Inc.
Track , radar, and forecasts
View current updates multiple times per hour. Access high-resolution satellite imagery and 250-meter radar. See future radar for severe direction. Add and save favorite locations. Use integrated GPS for location awareness.

The Moon: Calendar Moon Phases
Vitalii Gryniuk
Track and dates
View , rise and set times, illumination, distance, and position for any location from 0001 to 2100. Track lunar days and calculate altitude and azimuth for sunrise and sunset. Switch between English and Russian.

WWBT First Alert Weather
Gray Television Group, Inc.
Track severe in real time
Access real-time data with high-resolution radar and satellite imagery. Track severe trends and view current conditions updated frequently. Save favorite locations and use integrated GPS for location-based alerts.


WAVE 3 Louisville Weather
Gray Television Group, Inc.
Track , radar, and forecasts
View current conditions and hourly forecasts. Access high-resolution satellite imagery and 250-meter radar. Save favorite locations. Receive video forecast updates and blogs. Track future radar movements.

KY3 Weather
Gray Television Group, Inc.
Track severe in real time
Access real-time data with high-resolution radar and satellite imagery. View current conditions and forecasts updated hourly. Add and save favorite locations. Track severe movement with future radar predictions.

First Alert Weather
Gray Television Group, Inc.
Track , radar, and forecasts
View current updates multiple times per hour. Access high-resolution satellite imagery and 250-meter radar. Track severe with future radar predictions. Save favorite locations and use integrated GPS for location-based forecasts.

FOX 8 Weather
Gray Television Group, Inc.
Track , radar, and forecasts
View current updates multiple times per hour. Access high-resolution satellite imagery and 250-meter radar. See future radar for severe direction. Add and save favorite locations. Use integrated GPS for location awareness.

KAIT Region 8 Weather
Gray Television Group, Inc.
Track , radar, and forecasts
Access real-time data with high-resolution radar and satellite imagery. View current conditions and forecasts updated hourly. Add and save favorite locations. Use integrated GPS for location-based alerts and tracking.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.