# Engie Hecate vs QR Whiz

The clearest difference is in-app purchases: Engie Hecate at none against QR Whiz's 2. Engie Hecate also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). QR Whiz's advantage is update cadence (fortnightly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. QR Whiz sells 2 in-app purchases, starting at $6.99 per 7 days. Engie Hecate asks for nothing beyond the download.

Engie Hecate ships an update every 3 months, QR Whiz fortnightly. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Engie Hecate | QR Whiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (21 ratings)](https://appshunter.io/ios/app/qr-whiz-barcode-reader/id6761517357/reviews)** |
| Number of ratings | — | **21** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 113 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [White Vega Logistic SL](https://appshunter.io/developer/1459318666) | [Pixel Vertex Mobile Pte. Ltd.](https://appshunter.io/developer/1777202606) |

## What reviewers say

### Engie Hecate

[App page](https://appshunter.io/ios/app/engie-hecate/id6747427048)

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

**In-app purchases:** none


### QR Whiz

[App page](https://appshunter.io/ios/app/qr-whiz-barcode-reader/id6761517357)

Quickly scan QR codes and barcodes to access websites, Wi-Fi, contacts, and more. Create and share your own QR codes for various purposes. Save scan history and enjoy a simple, efficient interface.

**Highlights:** Fast QR code and barcode scanning, Create QR codes for links, text, Wi-Fi, contacts, Scan from camera or import from photos, Save scan history, Easy sharing of results and codes, Clean, simple interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Whiz Weekly Premium | $6.99 | per 7 days |
| QR Whiz Yearly Premium | $49.99 | per year |


## Frequently asked questions

### Is Engie Hecate free?

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

### Is QR Whiz free?

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

### Do Engie Hecate or QR Whiz have ads?

QR Whiz shows ads; Engie Hecate does not.

### Which is updated more often, Engie Hecate or QR Whiz?

Engie Hecate ships an update every 3 months, and QR Whiz fortnightly. Most recently, Engie Hecate was updated on November 8, 2026 and QR Whiz on November 9, 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.*