Gus on the Go vs Langua

Gus on the Go has no write-up on Specifiction yet; its figures are above.

Langua is an AI language tutor for conversation practice, with instant feedback and access to practice at any time. Learners can use roleplays, debates, vocabulary exercises and conversations tailored to their interests. Feedback options include correction styles, grammar drills, conversation reports, audio summaries and transcripts with words available for translation. Learners can save vocabulary, review it with spaced-repetition flashcards and create stories featuring saved words. Langua also offers level-matched podcasts and videos, plus the option to import personal content with interactive transcripts synchronized to audio. It lists 23 languages, with multiple dialects available for many. A conversation can be started without subscribing. The Free plan includes approximately 20 standard chat messages per week and 3 minutes of Call Mode per day. A Pro trial requires a card and lasts 5 days on a monthly plan or 7 days on an annual plan. Subscriptions work on web, iOS and Android, with progress synced across devices. Langua recommends Google Chrome for web use. Its privacy policy says users can delete chat transcripts, and voice recordings are not stored unless enabled in Settings.