Translation apps are software applications designed to convert text or speech from one language to another. They use algorithms and databases to provide quick and often accurate translations, making communication easier for people who speak different languages. Popular examples include Google Translate and Microsoft Translator. These apps can be used on smartphones, tablets, and computers, allowing users to translate written text, voice conversations, or even images with text. Many translation apps also offer features like offline access, pronunciation guides, and language learning tools, enhancing their usefulness for travelers and language learners alike.