LOLCats is a free browser application designed for iPhone and iPod Touch users, featuring an extensive collection of over 10,000 LOLCat images. The app allows users to browse through hilarious cat memes, ensuring a daily dose of laughter. With the capability to download the next LOLCat in the background, users can enjoy a seamless experience while maximizing their fun. The application also offers functionalities to add personal favorites, save images to the device's photo album, and supports both portrait and landscape modes for flexible viewing.

In addition to its browsing capabilities, LOLCats provides options for sharing memes across various platforms such as Facebook, Twitter, and Email. While the app is free to use, it is supported by advertisements, with an option to upgrade to LOLCats Premium for an ad-free experience. This app is perfect for cat lovers looking to brighten their day with amusing images.