The text discusses the ability to use your iPhone's built-in Camera app to scan QR (Quick Response) codes without needing third-party software that may contain malware or viruses.

Here are some key points from the text:

1. The iPhone's native Camera app can be used to scan QR codes, making it unnecessary to download additional apps.

2. Using only Apple-approved and pre-installed features like this helps avoid potential security risks associated with installing third-party apps.

3. Hackers often hide malicious code in seemingly helpful or popular scanning apps that can steal personal information, money, or even take control of your device.

To scan a QR code using the iPhone's Camera app:

1. Open the native Camera app on your iPhone (it should be pre-installed).

2. Point the camera at the QR code you want to scan.

3. Hold the phone steady until it recognizes and scans the code.

4. Follow any further instructions or actions prompted by your device.

The text also mentions some practical uses for scanning QR codes with your smartphone:

1. Quickly accessing information: Scanning a QR code can lead you directly to websites, videos, maps, contact details, and more related to what is being displayed in an ad, product packaging, or any other context where such a code appears.

In conclusion, using the built-in Camera app on your iPhone (or similar features on Android devices) for scanning QR codes not only saves storage space but also enhances security by avoiding potential malware risks associated with third-party apps.

Are QR code reader apps native