# QR/BarCode Reader vs WiFi Device Finder

The clearest difference is ads: WiFi Device Finder at none against QR/BarCode Reader's shown. QR/BarCode Reader's advantage is update cadence (every 4 days vs every 2 weeks). On price, in-app purchases, device support 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.

QR/BarCode Reader ships an update every 4 days, WiFi Device Finder every 2 weeks. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | QR/BarCode Reader | WiFi Device Finder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 24 MB | 10 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taisuke Hosokawa](https://appshunter.io/developer/1585548762) | [Erminio Ricciardi](https://appshunter.io/developer/1111688963) |

## What reviewers say

### QR/BarCode Reader

[App page](https://appshunter.io/ios/app/qrbarcode-reader/id6742743893)

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

**In-app purchases:** none


### WiFi Device Finder

[App page](https://appshunter.io/ios/app/wifi-device-finder/id6784381892)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR/BarCode Reader free?

QR/BarCode Reader is free to download, with no in-app purchases.

### Is WiFi Device Finder free?

WiFi Device Finder is free to download, with no in-app purchases.

### Do QR/BarCode Reader or WiFi Device Finder have ads?

QR/BarCode Reader shows ads; WiFi Device Finder does not.

### Which is updated more often, QR/BarCode Reader or WiFi Device Finder?

QR/BarCode Reader ships an update every 4 days, and WiFi Device Finder every 2 weeks. Most recently, QR/BarCode Reader was updated on October 6, 2026 and WiFi Device Finder on October 11, 2026.

---

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