Identify and learn about different cloud types with this pocket field guide. Explore detailed information, photos, and weather map symbols to enhance your understanding and enjoyment of the sky.





10+ similar apps compared and reviewed
Whether you want more options like Thor Lightning or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.














Identify and learn about different cloud types with this pocket field guide. Explore detailed information, photos, and weather map symbols to enhance your understanding and enjoyment of the sky.




Analyze cloud photos with AI to understand their types, behavior, and potential weather implications. Get insights and short-term forecasts based on sky observations. Save your cloud analysis history for later viewing.


Monitor personal weather stations, aviation weather, and coastal conditions. View current readings, historical charts for up to 11 metrics, and customize units. Offers widgets and a watch app for convenient access to weather data.


Track lightning strikes globally in real time with live alerts and detailed storm information. View strike locations, distances, and directions on an interactive map, and receive notifications as storms approach.


Receive instant push notifications for National Weather Service warnings for any location you monitor. Get enhanced tornado warning classifications and a 5-day forecast with risk indicators to stay informed about severe weather.


This app displays real-time lightning strikes, storm alerts, and rain radar on a clear weather map. Track global lightning activity, understand storm movement, and view historical storm hotspots. Optimized for iPhone and iPad.


This app provides real-time lightning strike distance and live alerts on a map. Save locations to receive notifications when lightning is detected nearby, even when you're away. It offers a clean interface with no ad clutter.