Android (operating system) software

Australian streaming company

Bitchat is a peer-to-peer encrypted messaging app developed by Jack Dorsey, co‑founder of Twitter (now X) and Block, Inc. Announced in July 2025, Bitchat enables users to send messages via Bluetooth Low Energy (BLE) mesh networks without requiring internet connections, cellular service, user accounts, or central servers. Bitchat also uses the internet-based Nostr protocol for global reach.

Linphone (contraction of Linux phone) is a free voice over IP softphone, SIP client and service. It may be used for audio and video direct calls and calls through any VoIP softswitch or IP-PBX. Linphone also provides the possibility to exchange instant messages. It has a simple multilanguage interface based on Qt for GUI and can also be run as a console-mode application on Linux.

Lemon8 is a social media app owned by Heliophilia Pte. Ltd., a Singaporean company connected to the Chinese internet company ByteDance. It was launched in 2020 and modeled after Xiaohongshu.

DingTalk () is an enterprise communication and collaboration platform developed by Alibaba Group. It was founded in 2014 and headquartered in Hangzhou. By 2018, it was one of the world's largest professional communication and management mobile apps in China with over 100 million users. International market intentions were announced in 2018.

front-end touch interface developed by LG Electronics with partners

Austrian mobile fitness company

YouNow is an American live streaming broadcasting service where users stream their own live video content or interact with the video streams of other users in real time. The service is available on its website and on Android and iOS apps.

TalkBack is an accessibility service for the Android operating system that helps blind and visually impaired users to interact with their devices. It uses spoken words, vibration and other audible feedback to allow the user to know what is happening on the screen allowing the user to better interact with their device. The service is pre-installed on many Android devices, and it became part of the Android Accessibility Suite in 2017. According to the Google Play Store, the Android Accessibility Suite has been downloaded over five billion times, including devices that have the suite preinstalled

Mobile penetration testing platform for Android devices

EyeEm (originally Eye'em), pronounced "I am", is a German technology company that provides services related to photography. It was co-founded by Florian Meissner, Ramzi Rizk, Gen Sadakane, and Lorenz Aschoff in Berlin in 2011.

discontinued news aggregator by Google

Nintendo's game music streaming application

Zapya and Kuai Ya () are peer-to-peer file sharing apps that allow users to transfer files between mobile devices without the need of an Internet connection. DewMobile, Inc. initially conceived Kuai Ya in Silicon Valley, California, USA to target the Chinese market in 2012. However, the demand for the app spread to neighboring countries such as Myanmar and Pakistan. When the international user base had grown to a reasonable size, DewMobile created a separate app known as Zapya to publish on Apple App Store and Google Play Store. While Kuai Ya and Zapya are similar to each other, they include d

language exchange app

QANDA (stands for 'Q and A') is an AI-based learning platform developed by Mathpresso Inc., a South Korea-based education technology company. Its best known feature is a solution search, which uses optical character recognition technology to scan problems and provide step-by-step solutions and learning content.

Mathomatic is a free, portable, general-purpose computer algebra system (CAS) that can symbolically solve, simplify, combine and compare algebraic equations, and can perform complex number, modular, and polynomial arithmetic, along with standard arithmetic. It can perform symbolic calculus (derivative, extrema, Taylor series, and polynomial integration and Laplace transforms), numerical integration, and can handle all elementary algebra except logarithms. Trigonometric functions can be entered and manipulated using complex exponentials, with the GNU m4 preprocessor. Not currently implemented a

OpenTable is an online restaurant-reservation service company founded by Sid Gorham, Eric Moe and Chuck Templeton on July 2, 1998, and based in San Francisco, California.

utility software developed by Samsung to recover Android devices

BitLord is a proprietary adware BitTorrent client available for Microsoft Windows, macOS and Android.

open source online office suite

Onshape is a computer-aided design (CAD) software system, delivered over the Internet via a software as a service (SaaS) model. It makes extensive use of cloud computing, with compute-intensive processing and rendering performed on Internet-based servers, and users are able to interact with the system via a web browser or the iOS and Android apps. As a SaaS system, Onshape upgrades are released directly to the web interface, and the software does not require maintenance by the user.

Gay dating website and app

Sarahah () was a Saudi Arabian social networking service for providing constructive feedback. In Arabic, sarahah means "frankness" or "honesty".

KartaView, formerly called OpenStreetView and OpenStreetCam, is a project to collect crowdsourced street-level photographs for improving OpenStreetMap operated by Grab Holdings. Collected imagery is published under a CC BY-SA license and while some of the project's code is released as open source, much of it (most notably, the mobile app) still require proprietary software to function. This is one of the few alternative platforms that offer street view like Google.

Plantix is a mobile crop advisory app for farmers, extension workers and gardeners. Plantix was developed by PEAT GmbH, a Berlin-based AI startup. The app is capable of diagnosing plant damages (caused by pests, diseases or nutrient deficiencies) based on digital images of symptoms. It then suggests pesticides and herbicides and connects users with local sellers of these inputs, taking a commission on app-generated pesticide sales. Since its inception, the start-up's founders and employees have claimed that Plantix reduces the use of environmentally harmful pesticides—a claim that is increasin

search tool for handheld mobile devices from Microsoft

mobile application

alt=|thumb|11 Greenway Plaza houses the headquarters of FlightAware. FlightAware is an American multi-national technology company that provides real-time, historical, and predictive flight tracking data and products. it is one of the world's largest flight tracking platform, with a network of over 40,000 ADS-B ground stations in 196 countries. FlightAware also provides aviation data and predicted ETAs to airlines, airport operators, and software developers. FlightAware is a subsidiary of Collins Aerospace (itself a subsidiary of Raytheon), with headquarters in Eleven Greenway Plaza in Houston,

manufacturer of home automation and surveillance products

Mxit (pronounced "mix it") was a free instant messaging application developed by Mxit (Pty) Ltd. in South Africa that ran on over 8,000 devices, including feature phones, Symbian S60, Android, BlackBerry, iPhone, iPad, Windows Phone and tablets. Lead by Alan Knott-Craig Jnr, Mxit had 7.4 million monthly active subscribers in July 2013, of which 6.3 million were South Africans.

South Korean content platform

social networking app

Android launcher

American company operating a browser extension that applies coupons

subscription VPN service

Arattai Messenger (or simply Arattai) is an encrypted messaging service for instant messaging, voice calls, and video calls, developed by Zoho Corporation. The name Arattai means "chat" or "conversation" in Tamil. The app was soft-launched in January 2021. The app saw a sharp surge in downloads in September 2025, partially fueled by endorsements from Indian government officials. However, the app dropped from the top rankings in October 2025.

CamScanner is a Chinese mobile app first released in 2010 that allows iOS and Android devices to be used as image scanners. It allows users to 'scan' documents (by taking a photo with the device's camera) and share the photo as either a JPEG or PDF. This app is available free of charge on the Google Play Store and the Apple App Store. The app is based on freemium model, with ad-supported free version and a premium version with additional functions.

RoboForm is a password manager, which is a class of software that allows users to have secure, unique passwords for every website accessed. It is amongst the older password managers on the market, developed by US company Siber Systems, distributed as a freemium product with a subscription plan, available on macOS, Windows, iOS and Android and as a plugin for web browsers.

Peruvian financial technology service

Boomplay, or Boomplay Music, is an Africa-focused media streaming and download service. Developed by Transsnet Music Limited, the platform was first launched in Nigeria in 2015 by TECNO Mobile, Transsion Holdings. Boomplay has a freemium and subscription based service; basic features are free with advertisements or limitations, while additional features, such as download for offline play and ad-free listening are offered via paid subscriptions. The service is currently available for Web, Android and iOS. As of August 3, 2018, Boomplay Music recorded 10 million installations on Google Play and

forfone is a free VoIP application that enables users to make calls, send and share text messages, photos, and their current location. The App does not require additional registration or a user account but allows direct access to mobile and landline networks worldwide via Wi-Fi, LTE, 3G or UMTS.

Vice Media's alternative current affairs channel

LinguaLeo is an English language learning platform for Russian, Turkish, and Brazilian Portuguese speakers. As of September 2020, it reported 23 million users. LinguaLeo is available on the web, as Android, iOS, Windows Phone apps, and as a browser extension.

Instant messaging and gaming software

Mondly is a language learning company that operates a website and a number of free and paid language apps. The company was acquired in May 2022 by the British educational giant Pearson.

BharOS (formerly IndOS) is a closed-source, Android-based operating system developed by IIT Madras. It is funded by the Indian government, which intends to use it on government and public systems.

corporate video-sharing software

Japanese music streaming service

computer-aided design software application

smartphone app

file hosting service offered by Amazon to consumers

human-guided search engine

live streaming mobile application

video messaging service from Skype

Saudi Arabian government application

defunct magazine app for Android

happn is a French location-based social search mobile and web application that allows users to like or dislike other users, and allows users to chat if both parties liked each other (a match). The app is used as an online dating application.

defunct freeware email management application

mobile payment application from Google