Video Converter 4KHD is an iPhone application developed by Sergii Koval. This free multimedia program allows you to convert your HD or 4K videos to the best quality possible, making them compatible with most social media apps. With Video Converter 4KHD, you can ensure crisp picture details and smooth motion in your videos.

One of the standout features of Video Converter 4KHD is its ability to rotate and resize videos while maintaining the aspect ratio. This is particularly useful when adapting videos for different platforms. Additionally, the app offers a full-featured video editor, allowing you to trim videos, merge your own music, add text content and stickers, and apply various video effects and transitions.

Video Converter 4KHD also provides the option to read, edit, or delete video metadata, giving you more control over your files. Furthermore, the app allows you to customize the video and audio settings, including conversion type, frame rate, bit rate, size, number of audio channels, and sample rate.

Sharing your converted videos is made easy with the iOS share sheet, which enables you to send them to any app installed on your device. However, it's important to note that Video Converter 4KHD offers a monthly subscription for $4.99, unlocking additional services such as the Video Editor and metadata management. The subscription is set to auto-renew, but you can cancel it at any time in your iTunes account settings.

Overall, Video Converter 4KHD is a versatile and user-friendly application that provides high-quality video conversion for social media. Whether you need to resize, rotate, or edit your videos, this app offers a range of features to help you achieve your desired results.