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 watch the solar eclipse without glasses? If you don't have eclipse glasses, it's best to use handheld viewers and cover both eyes when viewing.

For iPhone users, apps like Sky Guide and SkySafari have eclipse simulators. There are other iOS apps that use augmented reality to simulate the eclipse, but they’re pricier and not yet on the society ...