# SOS Remote vs SPHERE OS

The clearest difference is review sentiment: SOS Remote at 100% against SPHERE OS's 0%. SOS Remote also leads on rating (5.0 vs 1.0). SPHERE OS's advantage is update cadence (every 3 weeks vs every 8 months) and iOS requirement (15.0 vs 18.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

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 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of SOS Remote's written reviews are positive against 0% of SPHERE OS's.

SOS Remote ships an update every 8 months, SPHERE OS every 3 weeks. The most recent releases landed on July 20, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SOS Remote | SPHERE OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sos-remote/id476665630/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/sphere-os/id1579848717/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 951 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NOAA Science On a Sphere](https://appshunter.io/developer/476665633) | [LNSOFT](https://appshunter.io/developer/1137904140) |

## What reviewers say

### SOS Remote

[App page](https://appshunter.io/ios/app/sos-remote/id476665630)

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.

**Highlights:** 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

**In-app purchases:** none


### SPHERE OS

[App page](https://appshunter.io/ios/app/sphere-os/id1579848717)

Explore Earth's dynamic systems with an interactive digital globe. Visualize real-time data like cloud cover, seismic activity, and pollution, and engage through voice commands, gestures, and augmented reality. This tool transforms learning about our planet for educational and exhibition purposes.

**Highlights:** Real-time scientific data visualization, Voice recognition for navigation, Gesture-based globe control, Augmented Reality (AR) mode, QR code content integration, Customizable playlists for presentations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOS Remote free?

SOS Remote is free to download, with no in-app purchases.

### Is SPHERE OS free?

SPHERE OS is free to download, with no in-app purchases.

### Which has better reviews, SOS Remote or SPHERE OS?

SOS Remote is rated higher. SOS Remote averages 5.0 out of 5 from 2 ratings, while SPHERE OS averages 1.0 from 2 ratings.

### Do SOS Remote or SPHERE OS have ads?

Neither SOS Remote nor SPHERE OS shows ads.

### Which is updated more often, SOS Remote or SPHERE OS?

SOS Remote ships an update every 8 months, and SPHERE OS every 3 weeks. Most recently, SOS Remote was updated on July 20, 2026 and SPHERE OS on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*