SOS Remote vs SOS Explorer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SOS Remote
Control a Science On a Sphere® system with your mobile device. Adjust sphere orientation, manage datasets, and enhance presentations with interactive features. Ideal for educational settings.
- Adjust sphere orientation
- Control dataset playback
- Load presentation playlists
- Search and browse data catalog
- View dataset descriptions
- Create presentation playlists
- Draw on and zoom datasets
- Dynamically adjust dataset layers
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SOS Remote is a universal app for the iPhone*, iPod Touch*, and iPad that is used to control a Science On a Sphere® (SOS) system. SOS is a room sized, global display system that uses computers and video projectors to display planetary data onto a six-foot diameter sphere, analogous to an animated globe. SOS is used as an educational tool to help illustrate Earth System science to people of all ages in a way that is intuitive and captivating. The SOS Remote app affords greater interaction capabilities and ease of use compared to previous SOS controllers such as the Wii Remote. With this app, you can: • Adjust the orientation of the sphere in an intuitive way • Control playback of datasets • Load any presentation playlist stored on the SOS computer • Quickly search and browse the entire SOS Data Catalog and select datasets at random to load on the sphere • View a dataset's description and presenter notes while giving an SOS presentation • Quickly create a presentation playlist directly from the iPad • Draw on and zoom into a dataset loaded on the sphere • Dynamically turn on/off dataset layers and pips and adjust their transparency • Split the sphere into 2-4 vertical slices to replicate a portion of the dataset around the sphere • Perform full alignment of the sphere using an intuitive three step process * Note: The iPhone/iPod Touch support only a subset of the features described above. The iPad supports all features. Requirements: • In order to functionally use the SOS Remote app, you must have a Science On a Sphere® (SOS) installation • Wi-Fi or Bluetooth access to the SOS computer that is being controlled • SOS Software Version 5.5.0
SOS Explorer
Explore interactive animated datasets of Earth and space phenomena, from planetary rings to climate change models. This app brings complex environmental processes to life in an intuitive and captivating way, making learning accessible anywhere.
- Streaming high-resolution datasets
- Educational videos
- User-guided tours
- Analysis tools
- 100+ datasets
- Global and flat map views
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SOS Explorer (SOSx) Mobile is a free, flat screen mobile app version of the popular NOAA Science On a Sphere (SOS). This revolutionary software takes SOS datasets, usually only seen on a 6-foot sphere in large museum spaces, and makes them accessible, portable, and interactive anywhere. SOSx Mobile can immerse the user in animated images such as Saturn’s rings, atmospheric storms, climate change, and ocean temperatures to help explain sometimes complex environmental processes in a way that is intuitive, captivating, interactive, and entertaining. A desktop version, called SOS Explorer, is also available. Thank you for using SOS Explorer (SOSx) Mobile. We are committed to continually improving our software and providing you with an engaging and educational experience. We hope you enjoy the new features and enhancements in version 1.2! Please continue to share your feedback with us as we work on improvements. We appreciate your patience and support. Features include: • Streaming, high-resolution datasets • Educational videos • User-guided tours • Analysis tools • 100+ datasets • Global and flat map views Sample datasets: • Recent Hurricane Seasons • Bird Migration • Earthquake Activity • Snow and Ice • Ocean Currents • Historical Tsunamis • Facebook Friendships • Air Traffic • Planets of the Solar System • Climate Change Models • 360 Underwater Imagery • Narrated Movies • ...and so much more!
Screenshots
Verdict
The clearest difference is rating: SOS Remote at 5.0 against SOS Explorer's 4.7. SOS Remote also leads on review sentiment (100% vs 86%). SOS Explorer's advantage is ratings volume (20 vs 2) and iOS requirement (12.0 vs 18.6). On price, update cadence, ads and in-app purchases 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.
SOS Remote holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: SOS Explorer has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of SOS Remote's written reviews are positive against 86% of SOS Explorer's.
SOS Remote ships an update every 8 months, SOS Explorer every 11 months. The most recent releases landed on July 20, 2026 and September 7, 2026 respectively.
| Parameter | SOS Remote | SOS Explorer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.7 (20 ratings) |
| Positive reviews | 100.0% of reviews — better | 85.7% of reviews |
| Number of ratings | 2 | 20 — better |
| Update frequency | Every 8 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 18.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 249 MB |
| Age rating | 4+ | 4+ |
| Developer | NOAA Science On a Sphere | University of Colorado Boulder |
Customer experience
SOS Remote
SOS Explorer
In-app purchases
SOS Remote
No in-app purchases
SOS Explorer
No in-app purchases








