# ICESat-2 — Track Space Laser Satellite

> Follow NASA's ICESat-2 satellite's Earth-orbiting path and upcoming flybys. (iPhone/iPad app by NASA.)

- Source: https://appshunter.io/ios/app/icesat-2/id1609251456 (this page in markdown: same URL + `.md`)
- Developer: [NASA](https://appshunter.io/developer/355542146)
- Category: Education
- Price: Free
- Rating: 3.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 1 MB
- Languages: American English
- Released: 2022-02-10
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/icesat-2/id1609251456/reviews.md

## What is ICESat?

Follow NASA's Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) as it orbits Earth and measures the height of our changing planet. See when the satellite will be flying near you or your favorite places in the future.

ICESat-2, launched in 2018, uses green lasers to track elevation changes in polar ice sheets, glaciers, and sea ice, but also measures trees, land, water, and more, providing a precise height map of our entire planet in unprecedented detail.

The app makes it easier for users to see exactly when ICESat-2 will be passing over any location in the world. Users can choose a specific search location and radius to view future flybys of the satellite, with search results yielding data up to three months into the future. The app can be used to plan an observation of the satellite as it passes overhead, plan a citizen science field campaign, or for knowing when elevation data for a specific location will become available online through the National Snow and Ice Data Center (NSIDC).

Features:
	• Specify a location of interest (via map, latitude/longitude entry, or current location) to see when ICESat-2 will be flying by
	• View upcoming orbit flybys in a map or list format
	• Add overflights to favorites for easy reference in the future
	• Read more about the mission, related citizen science objectives, and where to access data returned by the satellite

## Key features

- Track satellite orbits
- View upcoming flybys
- Specify locations of interest
- Add overflights to favorites
- Learn about the mission

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/icesat-2/id1609251456/reviews.md

### 1/5 — Server not responding

*2025-05-13*

Worked for maybe a year. At some point it always said there weren’t any upcoming sightings. Now the server seems to have stopped responding.

### 5/5 — Fun app!

*2022-02-14*

Easy to use and fun!

## Frequently asked questions about ICESat

### What is ICESat-2?

ICESat-2 is NASA's Ice, Cloud, and land Elevation Satellite-2, launched in 2018. It uses green lasers to measure the height of Earth's surface, including ice sheets, glaciers, land, and water.

### How can I see when ICESat-2 will fly over me?

You can specify a location of interest on the map, by latitude/longitude, or use your current location to see upcoming flybys of ICESat-2. The app provides data for future passes up to three months in advance.

### What kind of data does ICESat-2 collect?

ICESat-2 collects precise height measurements of Earth's surface, creating a detailed elevation map. This data is crucial for tracking changes in polar ice sheets, glaciers, sea ice, and also measures trees, land, and water.

### Can I save favorite flyby times?

Yes, you can add upcoming overflights of ICESat-2 to your favorites list within the app for easy future reference.

### Where can I learn more about the ICESat-2 mission?

The app provides information about the ICESat-2 mission, related citizen science objectives, and details on how to access the data collected by the satellite through the National Snow and Ice Data Center (NSIDC).

### What devices does ICESat-2 support?

ICESat-2 is supported on iPhone and iPod devices. It was released on February 10, 2022, with version 1.0.

### Does ICESat-2 have ads?

No, ICESat-2 does not contain advertisements. It is a free application developed by NASA.

### What is the age rating for ICESat-2?

ICESat-2 has an age rating of 4+, making it suitable for younger users interested in educational content about space and Earth science.

## Version history (last 1 release)

### 1.0 — 2022-02-10

No release notes.

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All apps by NASA: https://appshunter.io/developer/355542146

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*