# QuickDriver SigmaSoft vs PORTERS

The clearest difference is update cadence: QuickDriver SigmaSoft at every 3 weeks against PORTERS's every 4 months. PORTERS's advantage is iOS requirement (13.4 vs 15.0). 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.

QuickDriver SigmaSoft ships an update every 3 weeks, PORTERS every 4 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | QuickDriver SigmaSoft | PORTERS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 78 MB | 84 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sigmasoft.fr](https://appshunter.io/developer/1212930168) | [Victor Le Fell](https://appshunter.io/developer/1662863995) |

## What reviewers say

### QuickDriver SigmaSoft

[App page](https://appshunter.io/ios/app/quickdriver-sigmasoft/id1478362456)

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

**In-app purchases:** none


### PORTERS

[App page](https://appshunter.io/ios/app/porters/id1662863993)

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

**In-app purchases:** none


## Frequently asked questions

### Is QuickDriver SigmaSoft free?

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

### Is PORTERS free?

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

### Do QuickDriver SigmaSoft or PORTERS have ads?

Neither QuickDriver SigmaSoft nor PORTERS shows ads.

### Which is updated more often, QuickDriver SigmaSoft or PORTERS?

QuickDriver SigmaSoft ships an update every 3 weeks, and PORTERS every 4 months. Most recently, QuickDriver SigmaSoft was updated on October 10, 2026 and PORTERS on October 14, 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.*