Earthlapse vs ISS Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Interactive Earth views from ISS
- Live HDEV feed from Space Station
- Ambient space soundtracks
- Worldwide weather integration
- Clock display
- AirPlay support
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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.)
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.
- Interactive 3D ISS model
- Rotate and zoom functionality
- Selectable parts with isolation
- Detailed information on components
- Hierarchical part organization
- Toggle parts and labels
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
Earthlapse ships an update every 12 months, ISS Explorer every 10 months. Both last shipped on October 13, 2026.
| Parameter | Earthlapse | ISS Explorer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (25 ratings) | 4.9 (16 ratings) — better |
| Positive reviews | 70.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 25 — better | 16 |
| Update frequency | Every 12 months | Every 10 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 539 MB | 747 MB |
| Age rating | 4+ | 4+ |
| Developer | Jetson Creative LLC | NASA |
Customer experience
Earthlapse
ISS Explorer
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
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- 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
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- 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
Earthlapse
No in-app purchases
ISS Explorer
No in-app purchases
Questions
Is Earthlapse free?
Is ISS Explorer free?
Which has better reviews, Earthlapse or ISS Explorer?
Do Earthlapse or ISS Explorer have ads?
Which is updated more often, Earthlapse or ISS Explorer?
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