QR Code Generator is an iPhone application developed by Tuan Nguyen Van, available for free in the Utilities & Tools category. This app allows users to design, generate, and share personalized QR codes effortlessly. With QR Code Generator, users can differentiate their brand, save costs on event preparations, and create professional QR codes quickly.

The main features of QR Code Generator include designing QR styles as templates, generating codes based on these templates, saving and sharing QR codes as images, and supporting unlimited styles such as colors, gradients, and custom logos. Additionally, users can create QR frames, manage templates with tags for easy filtering, and receive quality checks to ensure detectability. Customization options for the app's appearance are also available.