Asteroid Alerts
Near Earth Asteroid Updates
Free · Designed for iPad. Not verified for macOS.
Meteor showers, fireball alerts, and near-Earth asteroid tracking.
When something hits — or just puts on a show — you'll know first.
Asteroid Alerts tracks every near-Earth asteroid, fireball, and meteor shower
worth your attention, and tells you the one thing that matters each day.
• Fireballs — when a bolide lights up the sky and makes the news, you get the
alert and the context within the hour.
• Tonight — meteor shower peaks, aurora, and what's worth stepping outside
for: when to look, where to look, and whether the Moon will ruin it.
• Close approaches — every asteroid passing near Earth, with real numbers:
distance in lunar distances, size, speed.
• The threat list — NASA Sentry's impact-risk objects, tracked continuously,
explained plainly.
• Spotlight — the asteroids worth knowing about, and why: Apophis's 2029
flyby, Bennu's returned sample, the moon humanity deliberately moved.
• Missions — Hera, OSIRIS-APEX, Psyche and the launches that matter.
ONE NOTIFICATION A DAY. MAXIMUM.
We rank everything happening and send you the single most important thing.
No spam, no doom-mongering, no "asteroid the size of a bus" clickbait.
FREE, NO ACCOUNT, NO ADS.
Ratings & Reviews
Home-screen widget reliability improvements and minor bug fixes.
The developer, Francesca DeMeo, 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 Linked to You
The following data may be collected and linked to your identity:
- Location
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Francesca DeMeo
- Size
- 35.2 MB
- Category
- Weather
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Francesca DeMeo