Clozemaster vs Speak

Clozemaster is a language-learning service built around fill-in-the-blank sentences in context. Learners answer by selecting a choice or typing the missing word, then review sentences again through spaced practice and word-frequency progress tracking. The service lists 75 languages, thousands of sentences in more than 50 languages, and over 170 language pairings. It runs on the web, Android, and iOS, with personalized review and offline lessons. Some sentences have ChatGPT explanations by default, while others can generate an explanation when requested. Sentence and translation data comes from Tatoeba’s user-curated, CC-BY dataset, which may contain errors. The Free plan costs nothing and allows 30 sentences per day.

Speak is a language-learning app centered on spoken practice, with an AI-personalized curriculum available on Android, iOS, and the web. Its learning method moves from phrases used by native speakers to repeated practice, then conversation practice with Speak Tutor. During speaking exercises, the app gives feedback on pronunciation and phrasing in real time. English speakers can study Spanish, French, Korean, Japanese, Italian, and Simplified Chinese. Premium includes the full lesson library, AI conversation practice, pronunciation and phrasing feedback, streaks, progress tracking, and reminders; it permits up to three custom lessons per day. Premium Plus adds lessons based on mistakes, the Speak Tutor custom lesson creator, and unlimited personalized review. Speak for Business offers workplace conversation courses, role plays, pronunciation practice, and an admin portal for managing learners and progress, with customer success and support personnel working with L&D teams on onboarding. A seven-day free trial is available, after which a paid subscription is required. Subscription prices vary by plan, region, and promotions; no specific price is listed.