One Eclipse 4+

Your Solar Eclipse Companion

Simulation Curriculum Corp.

Designed for iPad

    • 4.6 • 145 Ratings
    • $0.99



Experience the 2024 Total Solar Eclipse and support 'Astronomers Without Borders' education and outreach programs in 145+ countries.

Join a Global Community of Stargazers and Experience the Eclipse like Never Before

Unveiling "One Eclipse", powered by SkySafari - your passport to the April 8, 2024 Total Solar Eclipse, a celestial spectacle of unprecedented magnitude. Developed in collaboration with Astronomers Without Borders (AWB) and Simulation Curriculum Corp., creators of the acclaimed SkySafari 7, this app transcends boundaries, inviting you to unite with fellow sky enthusiasts around the world under the banner of "One People, One Sky."

A Celestial Celebration: Immerse yourself in the magic of the cosmos as you prepare to witness the upcoming April 8 Total Solar Eclipse, a rare celestial event that has captivated humanity for generations.

Global Reach: With a membership presence spanning 145 countries, AWB's vision is to build a global community of celestial enthusiasts who appreciate, study, and share the wonders of the universe. Together, we transcend borders and improve lives.

Cutting-Edge Technology: "One Eclipse" leverages the powerful capabilities of SkySafari 7, the next-generation award-winning astronomy app. With this app, you'll harness the full potential of your device to enhance your eclipse experience.

Key Features:

+ Countdown Timer: Never miss a moment as you count down to the moon's shadow touching the West coast of North America, down to the second. The dynamic Eclipse Countdown clock keeps you informed as the shadow travels and arrives at your location.

+ Interactive Eclipse Map: Find your ideal eclipse-watching spot on the map, and receive precise eclipse event times for any location on Earth. Your journey to the perfect vantage point begins here.

+ Eclipse Simulator: Step into the shoes of an astronomer and simulate the eclipse from your own location or any spot on Earth. Use time controls to manipulate the eclipse, experiencing it from start to finish at your pace.

+ Shadow Tracker: Ascend to Space View and witness the moon's shadow traverse the Earth's surface. It's a visual feast that will leave you in awe of the cosmos.

+ Audio Prompts: Audio notifications of critical eclipse contact timings with curated narrations of what to look for.

+ Eclipse Viewing Guide: Your safety and eclipse experience are our top priorities. "One Eclipse" provides a comprehensive guide to viewing the 2024 Total Solar Eclipse, ensuring you have all the knowledge and tools you need.

+ Recycle Your Eclipse Glasses: AWB empowers users to extend the life of their eclipse glasses beyond the April 8, 2024 total solar eclipse. After witnessing this celestial event, you can make a meaningful impact by donating your eclipse glasses through the app. Join us in giving these glasses a second life, contributing to outreach and educational programs around the world. Your donation makes a lasting difference, ensuring that others can safely enjoy future celestial events.

+ Share Your Eclipse Story: Become part of the celestial storytelling community, where anticipation meets magic. Share your personal eclipse journey and inspire others with your unique experience.

Embark on a celestial adventure with "One Eclipse" and become a part of "One People, One Sky." Explore the universe, cross borders, and connect with a global community of stargazers who share your passion for the cosmos.

Download "One Eclipse" now and embark on your journey to witness the 2024 Total Solar Eclipse like never before. By purchasing this app, you have already donated half of the cost of this app to bringing resources to communities around the world!

What’s New

Version 1.0.5

In this update:

+ Timezone fixes.
+ DST fix for Chile region.

Ratings and Reviews

4.6 out of 5
145 Ratings

145 Ratings

Mamawendyann ,

Informative and fun

This app makes it easy to track the upcoming eclipse from any location, and provides interesting graphics to show what is actually happening.

Wavy Wombat ,

“Out of this world!” (but not our solar system)

Nine Cents en Beats 1 en New Phone sumisión envías Walker Janeth como tú

Whittier Weather Service ,

Nice app but…

The developer has forgotten landscape mode for us that have an iPad sitting in a Smart Keyboard. Which makes it very awkward to use the app without removing/installing the keyboard every time. Most developers forget about users that prefer and use landscape mode.

App Privacy

The developer, Simulation Curriculum Corp., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer

SkySafari Eclipse 2024
SkySafari 6 Pro
SkySafari 7 Pro
SkySafari 7 Plus

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