Easy and simple Hangul NFC Writer by ONNFC provides all the necessary NFC functionality to the user. This application allows you to read and write NFC tags, making it convenient to use in various situations.

The app offers several useful features. Firstly, you can use the notepad write function to store important content as text in NFC tags. Secondly, you can store frequently used applications in NFC tags, allowing you to quickly access them by simply touching the tag. Additionally, you can save your business card information in an NFC tag and easily share it with others by touching their mobile phones.

Furthermore, the app enables you to store YouTube videos in NFC tags, allowing you to easily share and play them by touching the tag. You can also connect to desired websites by programming the NFC tag with the website URL.

Moreover, the app provides the ability to connect to Wi-Fi networks and Bluetooth devices by simply touching the NFC tag. This makes it convenient for connecting to Wi-Fi networks at coffee shops or pairing with Bluetooth devices.

Lastly, the app allows you to change your phone's sound and vibration mode by touching an NFC tag. This can be useful in situations where you need to quickly switch your phone to silent or vibrate mode.

Overall, Easy and Simple Hangul NFC Writer by ONNFC is a versatile application that offers a wide range of functionalities for creating and using NFC tags in various aspects of life.