# Flow Car Wash vs QR Coder & Barcode Scanner +

The clearest difference is update cadence: QR Coder & Barcode Scanner + at every 4 days against Flow Car Wash's every 8 months. QR Coder & Barcode Scanner + also leads on device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flow Car Wash ships an update every 8 months, QR Coder & Barcode Scanner + every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Flow Car Wash | QR Coder & Barcode Scanner + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (8 ratings)](https://appshunter.io/ios/app/qr-coder-and-barcode-scanner-plus/id6758024337/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 38 MB | 6 MB |
| Requires iOS | **16.5** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Smart App Limited](https://appshunter.io/developer/1466126569) | [Constellation Ltd](https://appshunter.io/developer/1713567202) |

## What reviewers say

### Flow Car Wash

[App page](https://appshunter.io/ios/app/flow-car-wash/id6751445851)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Coder & Barcode Scanner +

[App page](https://appshunter.io/ios/app/qr-coder-and-barcode-scanner-plus/id6758024337)

Quickly scan and generate QR codes for various information like links, text, and contacts. All codes are saved for easy access and sync across Apple devices. Designed for privacy, it operates entirely on-device without tracking.

**Highlights:** Scan QR codes from camera or images, Create QR codes for links, text, contacts, Wi-Fi, Save scanned and created codes, Sync codes across Apple devices, On-device processing for privacy

**In-app purchases:** none


## Frequently asked questions

### Is Flow Car Wash free?

Flow Car Wash is free to download, with no in-app purchases.

### Is QR Coder & Barcode Scanner + free?

QR Coder & Barcode Scanner + is free to download, with no in-app purchases.

### Do Flow Car Wash or QR Coder & Barcode Scanner + have ads?

Neither Flow Car Wash nor QR Coder & Barcode Scanner + shows ads.

### Which is updated more often, Flow Car Wash or QR Coder & Barcode Scanner +?

Flow Car Wash ships an update every 8 months, and QR Coder & Barcode Scanner + every 4 days. Most recently, Flow Car Wash was updated on October 30, 2026 and QR Coder & Barcode Scanner + on October 31, 2026.

---

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