Solar eclipse 2024: iPhone app told me its exact time via my location — and showed a demo, too If you need some guidance on how to view the solar eclipse, this is the app for you.

This list of apps for both iOS and Android devices will show you what to expect on eclipse day.

There are a host of smartphone apps for eclipse chasers. The American Astronomical Society has compiled a list of useful ones for both iOS and Android devices, including its own Totality app that ...

For Android (It’s called just Solar Eclipse in the Google Play store.) One Eclipse: This app has a countdown timer and audio prompts that narrate what’s going on as the eclipse is happening!

Eclipse Calculator 2 for Android devices uses the phone’s camera to depict how the event will look in the sky from your position, using lines overlaid on top of the camera image.

There are other iOS apps that use augmented reality to simulate the eclipse, but they're pricier and not yet on the society's list. How can I take a great photo of the eclipse?