# QFS vs Arcturus

The clearest difference is iOS requirement: Arcturus at 8.0 against QFS's 15.0. On price, update cadence, 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.

QFS ships an update every 2 months, Arcturus every 6 weeks. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | QFS | Arcturus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 87 MB | 91 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quality IT BV](https://appshunter.io/developer/1212926386) | [Arcturus B.V.](https://appshunter.io/developer/1537870756) |

## What reviewers say

### QFS

[App page](https://appshunter.io/ios/app/qfs-mobile/id1212926387)

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

**In-app purchases:** none


### Arcturus

[App page](https://appshunter.io/ios/app/arcturus/id1537870754)

**In-app purchases:** none


## Frequently asked questions

### Is QFS free?

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

### Is Arcturus free?

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

### Do QFS or Arcturus have ads?

Neither QFS nor Arcturus shows ads.

### Which is updated more often, QFS or Arcturus?

QFS ships an update every 2 months, and Arcturus every 6 weeks. Most recently, QFS was updated on October 12, 2026 and Arcturus on October 13, 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.*