# Prism LMS vs SPHERE OS

The clearest difference is update cadence: Prism LMS at every 11 days against SPHERE OS's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Prism LMS ships an update every 11 days, SPHERE OS every 3 weeks. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Prism LMS | SPHERE OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/sphere-os/id1579848717/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 65 MB | 951 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Codeprism Technologies Pvt Ltd](https://appshunter.io/developer/1545089742) | [LNSOFT](https://appshunter.io/developer/1137904140) |

## What reviewers say

### Prism LMS

[App page](https://appshunter.io/ios/app/prism-lms/id1546043361)

**Features:** macOS Compatibility

**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 Prism LMS free?

Prism LMS is free to download, with no in-app purchases.

### Is SPHERE OS free?

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

### Do Prism LMS or SPHERE OS have ads?

Neither Prism LMS nor SPHERE OS shows ads.

### Which is updated more often, Prism LMS or SPHERE OS?

Prism LMS ships an update every 11 days, and SPHERE OS every 3 weeks. Most recently, Prism LMS was updated on September 23, 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.*