Clozemaster vs Enverson AI
Clozemaster
clozemaster.comEnverson AI
enverson.comSide by side
| Figure | Clozemaster | Enverson AI |
|---|---|---|
| Price from | $5/mo | $8.25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 6 | 4 |
| Spec score · Language learning apps | 9.3 (#6) | 9.1 (#11) |
| Company legal name | The terms identify Language Innovation LLC as the owner and operator of Clozemaster websites, apps and services. | The terms identify the company as Enverson Inc. |
| Documentation | The help center contains articles covering subscriptions, offline play, TTS voices, CSV or TSV collection uploads, review intervals and account deletion. | The help center lists 63 articles across getting started, app use, AI tutor features, technical issues, privacy, billing and methodology, with live chat support. |
| Free plan | Yes | Yes |
| Languages offered | 75 | 6 |
| Licence | The service is proprietary: its terms grant limited personal access and prohibit copying, resale, automated access and reverse engineering. | The terms state that lessons, AI models, branding and app materials belong to Enverson Inc. or licensors and may not be copied or distributed without permission. |
| Mobile apps | Yes | Yes |
| Personalized review | Yes | Yes |
| Rating on Apple App Store | 4.8 out of 5 from 2K ratings | 4.4 out of 5 from 39 reviews |
| Rating on Google Play | 4.6 out of 5 from 5.54K reviews | 3.4 out of 5 from 565 reviews |
| Rating on Trustpilot | 3.8 out of 5 from 2 reviews | 3.4 out of 5 from 16 reviews |
| What it does | Clozemaster teaches vocabulary by asking learners to supply missing words in thousands of contextual sentences. | Enverson is an AI language tutor that adapts lessons to a learner’s pace, style and goals, with conversation practice and feedback. |
Plans
Clozemaster
- FreeFree
- FreeFree
- Pro Monthly$8 a month
- Pro Yearly$60 a year
- Clozemaster Pro MonthlyPrice not published
- Clozemaster Pro YearlyPrice not published
Enverson AI
- FreeFree
- Individual$8.25 a month
- Business$599.40 a month
- EnterprisePriced on request
In their own words
Clozemaster
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.
Enverson AI
Enverson AI is a language-learning service for web, iOS and Android, with six languages and tools for both structured study and spoken practice. Adaptive lessons, a placement test and personalized review support learners at different points in their study. The app also includes vocabulary learning, AI conversation practice, speech practice and pronunciation feedback. Enverson AI has a free plan focused on vocabulary learning. Its Individual plan costs $9.99 per month for one seat; Business costs $999.00 per month for 50 seats. Enterprise is listed for 300+ seats, with no price specified. The service is freemium, and mobile apps are available alongside web access.