Snapchat is a multimedia messaging app created by Evan Spiegel, Bobby Murphy, and Reggie Brown, and it was initially released in 2011. You can read more information about Snapchat APK from here. Snapchat is known for its unique feature of sending self-destructing photos and videos, which disappear after a short period of time. Here are some of the key features of Snapchat:

Snapchat Stories: Users can create a story by compiling photos and videos that can be viewed by their friends for 24 hours. After this period, the content disappears.

Disappearing Messages: The primary feature of Snapchat is the ability to send photos and videos to friends that disappear after being viewed, typically within a few seconds.

Lenses and Filters: Snapchat offers a variety of augmented reality filters and lenses that users can apply to their photos and videos. These can change facial features, add animations, or overlay graphics.

Discover: Snapchat Discover allows users to explore content from various media outlets, including news, entertainment, and more. These are usually short-form videos and articles.

Snap Map: This feature allows users to share their location with friends on a map in real-time. Users can also see Snaps from various locations around the world.

Chat: In addition to sending photos and videos, users can send text messages to their friends on Snapchat. The messages disappear after being viewed unless the recipient chooses to save them.

Memories: Users can save their Snaps to the Memories section, creating a personal collection of photos and videos that can be revisited later.

Stickers and Emojis: Snapchat provides a variety of stickers, emojis, and Bitmojis that users can use to personalize their Snaps and messages.

Snapcash: While this feature might have been retired, at one point, Snapchat allowed users to link their debit card to the app and send money to friends.

Geofilters: Users can overlay location-specific filters on their Snaps based on their current location.

It's worth noting that Snapchat often updates its features and introduces new ones, so the app's capabilities may have evolved since my last update. Always check the latest information from the official Snapchat website or app store for the most current features and functionality.