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QR Scanner ProMax — iOS App

A fast and удобный QR scanner for iPhone that instantly recognizes codes, opens links, connects to Wi-Fi, and saves scan history.

Task:

Develop a fast and secure mobile app for scanning QR codes and barcodes that simplifies everyday tasks such as connecting to Wi-Fi, opening links, verifying products, and validating tickets.

Solution:

The QR Scanner ProMax mobile app for iPhone was developed to provide instant QR and barcode recognition without unnecessary steps or complex settings. Users simply point the camera — the app automatically detects the code and suggests the appropriate action: open a website, save contact details, or connect to a Wi-Fi network.

The app is designed for everyday scenarios such as shopping, travel, work, restaurants, and events, making it a versatile tool for modern digital life.

Core functionality

  • instant QR code scanning with automatic link, text, or contact detection;
  • support for barcodes including EAN, UPC, Code 128, and other formats;
  • automatic scan history saving for quick future access;
  • Wi-Fi connection via QR code without password entry.

Ease of use

  • offline operation without internet connection;
  • low-light scanning support using the flashlight;
  • clean interface without unnecessary steps or feature overload.

Security & privacy

  • no collection of personal user data;
  • local storage of scan history on the device;
  • no user activity tracking.

Usage scenarios

  • view product information and prices in stores;
  • open restaurant menus and web pages;
  • validate tickets and coupons at events;
  • quickly connect to Wi-Fi in hotels and offices.

As a result, a lightweight and high-performance mobile tool was created that makes interaction with QR codes fast, secure, and intuitive.

Technologies:

React Native, TypeScript, iOS SDK, Camera API, AsyncStorage, REST API, Push Notifications
QR Scanner ProMax — iOS App

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