Which of these language learning apps popularized the tagline "The free language app" and later evolved it to "Language learning made easy"?

Language isn't just about communication—it's a powerful marketing tool! Companies invest millions in crafting the perfect taglines that become embedded in our cultural consciousness. These linguistic innovations combine psychology, cultural awareness, and creative wordplay to create memorable brand identities. Test your knowledge about how language has been harnessed by major companies to create iconic linguistic imprints that transcend their products.

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Duolingo
Babbel
Rosetta Stone
Memrise