# SQQuantum vs Multiplex

The clearest difference is in-app purchases: SQQuantum at none against Multiplex's 1. SQQuantum also leads on update cadence (every 2 days vs every 6 days). Multiplex's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Multiplex sells 1 one-off in-app purchase. SQQuantum asks for nothing beyond the download.

SQQuantum ships an update every 2 days, Multiplex every 6 days. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SQQuantum | Multiplex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Size | 3 MB | 18 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Menelaos Malaxianakis](https://appshunter.io/developer/1882200704) | [Jhen Jie Hong](https://appshunter.io/developer/1271186249) |

## What reviewers say

### SQQuantum

[App page](https://appshunter.io/ios/app/sqquantum/id6760438986)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Multiplex

[App page](https://appshunter.io/ios/app/multiplex-ssh-tmux-terminal/id6790074057)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiplex Pro | $19.99 | one-time |


## Frequently asked questions

### Is SQQuantum free?

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

### Is Multiplex free?

Multiplex is free to download, with in-app purchases available.

### Do SQQuantum or Multiplex have ads?

Neither SQQuantum nor Multiplex shows ads.

### Which is updated more often, SQQuantum or Multiplex?

SQQuantum ships an update every 2 days, and Multiplex every 6 days. Most recently, SQQuantum was updated on September 26, 2026 and Multiplex on September 14, 2026.

---

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