Shazam is an application that can identify music based on a short sample played using the microphone on the device. It was created by the British company Shazam Entertainment, based in London, and has been owned by Apple since 2018. The software is available for Android, macOS, iOS, Wear OS, watchOS and as a Google Chrome extension.
Quizlet is a multi-national American company that provides tools for studying and learning. Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, and released to the public in January 2007. Quizlet's primary products include digital flash cards, matching games, practice electronic assessments, and live quizzes. In 2017, 1 in 2 high school students used Quizlet. As of December 2021, Quizlet has over 500 million user-generated flashcard sets and more than 60 million active users.
Facebook is a social networking service originally launched as TheFacebook on February 4, 2004, before changing its name to simply Facebook in August 2005. It was founded by Mark Zuckerberg and his college roommates and fellow Harvard University students, in particular Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes. The website's membership was initially limited by the founders to Harvard students, but was expanded to other colleges in the Boston area, the Ivy League, and gradually most universities in the United States and Canada, corporations, and by September 2006, to everyone with a valid email address along with an age requirement of being 13 or older.
Instagram is a photo and video sharing social networking service owned by Meta Platforms. It allows users to upload media that can be edited with filters, be organized by hashtags, and be associated with a location via geographical tagging. Posts can be shared publicly or with preapproved followers. Users can browse other users' content by tags and locations, view trending content, like photos, and follow other users to add their content to a personal feed. A Meta-operated image-centric social media platform, it is available on iOS, Android, Windows 10, and the web. Users can take photos and edit them using built-in filters and other tools, then share them on other social media platforms like Facebook. It supports 32 languages including English, Spanish, French, Korean, and Japanese.
Messenger, also known as Facebook Messenger, is an American proprietary instant messaging app and platform developed by Meta Platforms. Originally developed as Facebook Chat in 2008, the company revamped its messaging service in 2010, released standalone iOS and Android apps in 2011, and released standalone Facebook Portal hardware for Messenger calling in 2018. In April 2015, Facebook launched a dedicated website interface, Messenger.com, and separated the messaging functionality from the main Facebook app, allowing users to use the web interface or download one of the standalone apps. In April 2020, Facebook released a Messenger desktop app for Windows and macOS.
Snapchat is an American multimedia instant messaging app and service developed by Snap Inc., originally Snapchat Inc. One of the principal features of Snapchat is that pictures and messages are usually only available for a short time before they become inaccessible to their recipients. The app has evolved from originally focusing on person-to-person photo sharing to presently featuring users' "Stories" of 24 hours of chronological content, along with "Discover", letting brands show ad-supported short-form content. It also allows users to store photos in a password-protected area called "my eyes only". It has also reportedly incorporated limited use of end-to-end encryption, with plans to broaden its use in the future.
News360 was a personalized news aggregation app for smartphones, tablets and the web. It attempted to learn a user's interests by analyzing their interaction with news stories on the app and using semantic analysis and natural language processing to create an Interest Graph and construct a unique feed of relevant content for each user. The app claims an audience of more than 4 million users.
Tinder is an online dating and geosocial networking application launched in 2012. On Tinder, users "swipe right" to like or "swipe left" to dislike other users' profiles, which include their photos, a short bio, and some of their interests. Tinder uses a "double opt-in" system, also called "matching", where two users must like each other before they can exchange messages.
A sticker is a detailed illustration of a character that represents an emotion or action that is a mix of cartoons and Japanese smiley-like "emojis" sent through instant messaging platforms. They have more variety than emoticons and have a basis from internet "reaction face" culture due to their ability to portray body language with a facial reaction. Stickers are elaborate, character-driven emoticons and give people a lightweight means to communicate through kooky animations.
Whisper is a proprietary Android mobile app available without charge. It is a form of anonymous social media, allowing users to post and share photo and video messages anonymously, although this claim has been challenged with privacy concerns over Whisper's handling of user data. The postings, called "whispers", consist of text superimposed over an image, and the background imagery is either automatically retrieved from Whisper's search engine or uploaded by the user. The app, launched in March 2012, is the main product of the media company WhisperText LLC, which was co-founded by CEO Michael Heyward, the son of the entertainment executive Andy Heyward, and Brad Brooks, who is the CEO of mobile messaging service TigerText. Since 2015, the service has sought to become more of a brand advertising platform, with promotional partnerships with Netflix, NBCUniversal, Disney, HBO, and MTV. According to TechCrunch, as of March 2017, Whisper has a total of 17 billion monthly pageviews on its mobile and desktop websites, social channels and publisher network, with 250 million monthly users across 187 countries. It is owned by MediaLab. In October 2022, Whisper was removed from the Apple App Store, and was added to the App Store again but has been removed in 2023 again.
Facetune is a photo and video editing application used to edit, enhance, and retouch photos on a user's iOS or Android device created by Lightricks. The app is often used for portrait and selfie editing.
Brainly is an education company based in Kraków, Poland, with headquarters in New York City. It is an AI-powered homework help platform targeting students and parents. As of November 2020, Brainly reported having 15 million daily active users, making it the world's most popular education app. In 2024, FlexOS reported Brainly as the #1 Generative AI Tool in the education category and the #6 Generative AI Tool overall. Also in 2024, Andreessen Horowitz reported Brainly as #6 in the Top 50 Gen AI Mobile Apps by monthly active users.
The following is a timeline of the history of the photo messaging software Snapchat.
Onavo, Inc. was an Israeli mobile web analytics company owned by Facebook, Inc.. The company primarily performed its activities via consumer mobile apps, including the virtual private network (VPN) service Onavo Protect, which analysed web traffic sent through the VPN to provide statistics on the usage of other apps.
Match Group is an American internet and technology company headquartered in Dallas, Texas. It owns and operates the largest global portfolio of popular online dating services including Tinder, Match.com, Meetic, OkCupid, Hinge, Plenty of Fish, OurTime, and other dating global brands. The company was owned by IAC until July 2020 when Match Group was spun off as a separate, public company. As of 2019, the company had 9.3 million subscribers, of which 4.6 million were in North America. Japan is the company's second largest market, after the United States.
Picsart is an Armenian-American technology company based in Miami, Florida, United States and Yerevan, Armenia that develops the Picsart suite of online photo and video editing applications, with a social creative community. The platform allows users to take and edit pictures and videos, draw with layers, and share the images on Picsart and other social networks. It is one of the world's most popular apps, with reportedly more than 1 billion downloads across 180 countries.
Socratic is an education tech company that offers a mobile app for students. The app uses AI technology to help students with their homework by providing educational resources like videos, definitions, Q&A, links and more.
Snap Inc. is a technology company, founded on September 16, 2011, by Evan Spiegel, Bobby Murphy, and Reggie Brown based in Santa Monica, California. The company developed and maintains technological products and services, namely Snapchat, Spectacles, and Bitmoji. The company was named Snapchat Inc. at its inception, but it was rebranded Snap Inc. on September 24, 2016, in order to include the Spectacles product under the company name.
Yubo is a French social networking app developed by TWELVE APP in 2015. It is designed to "meet new people" and "create a sense of community". The app had 60 million users as of 2022.
Facebook Stories are short user-generated photo or video collections that can be uploaded to the user's Facebook. Facebook Stories were created on March 28, 2017. They are considered a second news feed for the social media website. It is focused around Facebook's in-app camera which allows users to add fun filters and Snapchat-like lenses to their content as well as add visual geolocation tags to their photos and videos. The content is able to be posted publicly on the Facebook app for only 24 hours or can be sent as a direct message to a Facebook friend.
