# SwiftQuantum vs SQQuantum

The clearest difference is in-app purchases: SQQuantum at none against SwiftQuantum's 4. SQQuantum also leads on update cadence (every 2 days vs every 9 days). SwiftQuantum's advantage is iOS requirement (18.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. SwiftQuantum sells 4 in-app purchases, starting at $14.99 per month. SQQuantum asks for nothing beyond the download.

SwiftQuantum ships an update every 9 days, SQQuantum every 2 days. The most recent releases landed on August 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SwiftQuantum | SQQuantum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 35 MB | 3 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EUNMIN PARK](https://appshunter.io/developer/1549813078) | [Menelaos Malaxianakis](https://appshunter.io/developer/1882200704) |

## What reviewers say

### SwiftQuantum

[App page](https://appshunter.io/ios/app/swiftquantum-quantum-ide/id6757287949)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scholar Monthly | $14.99 | per month |
| Master Monthly | $39.99 | per month |
| Scholar Yearly | $99.99 | per year |
| Master Yearly | $299.99 | per year |


### SQQuantum

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

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

**In-app purchases:** none


## Frequently asked questions

### Is SwiftQuantum free?

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

### Is SQQuantum free?

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

### Do SwiftQuantum or SQQuantum have ads?

Neither SwiftQuantum nor SQQuantum shows ads.

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

SwiftQuantum ships an update every 9 days, and SQQuantum every 2 days. Most recently, SwiftQuantum was updated on August 30, 2026 and SQQuantum 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.*