Comparison

Earthlapse vs ISS Explorer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Earthlapse

Transform your device into a window on the International Space Station. Explore breathtaking, interactive views of Earth captured by astronauts. Enjoy ambient soundtracks, a clock, and live weather data for a unique and immersive experience.

Highlights
  • Interactive Earth views from ISS
  • Live HDEV feed from Space Station
  • Ambient space soundtracks
  • Worldwide weather integration
  • Clock display
  • AirPlay support
Features
Read full description

Turn your iPad or iPhone into a window aboard the International Space Station. Experience stunning views of Earth captured by NASA astronauts. Touch the views and control the planet with your finger. A truly amazing one-of-a-kind experience. The app comes complete with seven beautiful interactive views of earth as well as access to the HDEV live view showing Earth live from the Space Station. In addition the app includes 8 relaxing ambient space soundtracks, a clock, and worldwide weather from Weather Underground. Please note that the ISS HDEV live feed is often off-line or otherwise unavailable. Even when on-line, the live view often shows black as the ISS is regularly on the dark side of Earth. Support for AirPlay on the iPad (4th gen, 3rd gen, and iPad 2), iPhone 5, and iPhone 4S. See display options in app for instructions on how to enable. Images courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center. Created by the makers of Magic Window. For more beautiful views check out Magic Window on iPad, iPhone, Mac, and Apple TV. Earthlapse TV is also available on Apple TV (sold separately.)

About

ISS Explorer

Explore a detailed 3D model of the International Space Station. Rotate, zoom, and select individual components to learn about their function and systems. Organize your view by turning parts and labels on or off.

Highlights
  • Interactive 3D ISS model
  • Rotate and zoom functionality
  • Selectable parts with isolation
  • Detailed information on components
  • Hierarchical part organization
  • Toggle parts and labels
Features
Read full description

The ISS explorer is an interactive tool for exploring the parts and pieces of the International Space Station (ISS). The application allows the user to view a 3D model of the ISS, rotate it, zoom into it, and select different parts and pieces. When the application starts, you can see a view of the entire ISS with category labels. Tabs are available on the left hand side of the screen which allow you access to information, the hierarchy, settings and application information. From this point, you can zoom into the station, revealing more labels of visible parts. The station can also be rotated to view from different angles. If a part is selected, the part is isolated so that you can focus on the specific piece. The information tab shows information about the currently isolated part. Inside the hierarchy tab, you can turn parts on or off, turn labels for parts on or off, turn parts transparent, or select a part to focus on. The parts are organized in a hierarchy to allow for systems to be described and displayed. This includes things such as truss, modules, and external platforms. The Information tab shows information about the current isolated part, system, or the full ISS if the entire station is shown.

Screenshots

Earthlapse4 screens
ISS Explorer4 screens

Verdict

The call

The clearest difference is rating: ISS Explorer at 4.9 against Earthlapse's 4.1. ISS Explorer also leads on review sentiment (100% vs 71%). Earthlapse's advantage is iOS requirement (8.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ISS Explorer holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 25 and 16 respectively. Written reviews point the same way: 71% of Earthlapse's written reviews are positive against 100% of ISS Explorer's.

UpkeepUpdate frequency

Earthlapse ships an update every 12 months, ISS Explorer every 10 months. Both last shipped on October 13, 2026.

Scorecard3 real differences · 7 level
Earthlapse versus ISS Explorer: the parameters behind the verdict, then further details
ParameterEarthlapseISS Explorer
PriceFreeFree
Rating4.1 (25 ratings)4.9 (16 ratings) — better
Positive reviews70.9% of reviews100.0% of reviews — better
Number of ratings25 — better16
Update frequencyEvery 12 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size539 MB747 MB
Age rating4+4+
DeveloperJetson Creative LLCNASA

Customer experience

Earthlapse

All ratings25 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews127 reviews
Positive70.9%
Neutral10.2%
Negative18.9%

ISS Explorer

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Earthlapse

Reported bugs

7 issues
  • Weather forecast showing blank space
  • App not working properly on iPad and iPhone
  • Live view feature not functioning
  • Blurred image quality on Apple TV
  • Frame rate issues causing poor performance
Show 2 more
  • Compatibility issues with older iOS versions
  • Incompatible with original iPad devices

Requested features

15 requests
  • Add more video content and scenes
  • Implement real-time or live streaming from ISS
  • Reduce file size through better compression
  • Add Chromecast support
  • Allow custom music selection
Show 10 more
  • Include 24-hour time format option
  • Add space station position overlay on live view
  • Enable AirPlay for live view feature
  • Create longer loops showing full orbital views
  • Add interactive elements like robotic arm control
  • Include sunrise/sunset and weather event views
  • Provide educational information about locations
  • Make app universal across all Apple devices
  • Add zoom functionality
  • Include different viewing angles and perspectives

ISS Explorer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Earthlapse

No in-app purchases

None

ISS Explorer

No in-app purchases

Questions

Is Earthlapse free?
Earthlapse is free to download, with no in-app purchases.
Is ISS Explorer free?
ISS Explorer is free to download, with no in-app purchases.
Which has better reviews, Earthlapse or ISS Explorer?
ISS Explorer is rated higher. Earthlapse averages 4.1 out of 5 from 25 ratings, while ISS Explorer averages 4.9 from 16 ratings.
Do Earthlapse or ISS Explorer have ads?
Neither Earthlapse nor ISS Explorer shows ads.
Which is updated more often, Earthlapse or ISS Explorer?
Earthlapse ships an update every 12 months, and ISS Explorer every 10 months. Most recently, Earthlapse was updated on October 13, 2026 and ISS Explorer on October 13, 2026.

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