# RealXV6 vs Gnosis Learn

The clearest difference is update cadence: Gnosis Learn at every 4 days against RealXV6's every 4 months. Gnosis Learn also leads on iOS requirement (15.0 vs 17.2). 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.

RealXV6 ships an update every 4 months, Gnosis Learn every 4 days. The most recent releases landed on October 12, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | RealXV6 | Gnosis Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/realxv6/id6757357040/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 15 MB | 24 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Zheng Fang](https://appshunter.io/developer/1258046278) | [Glodi Lungili Tambwe](https://appshunter.io/developer/6812049680) |

## What reviewers say

### RealXV6

[App page](https://appshunter.io/ios/app/realxv6/id6757357040)

Explore the legendary Lions' Commentary on UNIX 6th Edition by bringing its source code to life. This app provides an interactive virtual machine to dynamically experience OS kernel operations, offering source-level debugging and precise execution control for a deeper understanding.

**Highlights:** Interactive virtual machine for OS study, Source-level debugging, Precise execution control (step in, over, out), Trace context switching and interrupts, Simplified 8086 architecture, Portable OS laboratory

**Features:** macOS Compatibility

**In-app purchases:** none


### Gnosis Learn

[App page](https://appshunter.io/ios/app/gnosis-learn/id6812049678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RealXV6 free?

RealXV6 is free to download, with no in-app purchases.

### Is Gnosis Learn free?

Gnosis Learn is free to download, with no in-app purchases.

### Do RealXV6 or Gnosis Learn have ads?

Neither RealXV6 nor Gnosis Learn shows ads.

### Which is updated more often, RealXV6 or Gnosis Learn?

RealXV6 ships an update every 4 months, and Gnosis Learn every 4 days. Most recently, RealXV6 was updated on October 12, 2026 and Gnosis Learn on October 29, 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.*