Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
LexiGym records 1,195 monthly visits with -54.7% month-over-month growth and Freemium pricing. Prep Edu records 1,414,975 monthly visits with -19.8% growth and Paid pricing.

Train vocabulary in any language, online or off, with dictionaries you actually control.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | lexigym.app | prepedu.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 1.2K (1,195) | 1.41M (1,414,975) |
| MoM Traffic Delta | -1.44K (-54.7%) | -349.68K (-19.8%) |
| Primary Market & Share | 🌐 Global (—) | 🇻🇳 Vietnam (78%) |
| Direct Visits / mo | 407 | 479.07K |
| User Rating | 4 | 4.1 |
| Supported Platforms | Website | Website |

Train vocabulary in any language, online or off, with dictionaries you actually control.
Build word and phrase lists by hand in the app or import them from Google Sheets, and reuse ready-made sets from the LexiGym Dictionary Hub.
Store several target languages in one app, switch between them in a couple of taps, and train with no internet connection.
Vary sessions across multiple exercise formats so recall is tested from several angles rather than through one repeated quiz.
Intelligent algorithms pace repetition to your performance and report accuracy, streaks and progress over time.
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms
Rehearse exam-style speaking tasks with AI scoring and multi-layer feedback covering grammar, pronunciation, fluency, vocabulary and how well your ideas are organised.
Submit written answers and receive automated scoring with suggestions on structure, vocabulary range and accuracy to raise your band score.
A companion that answers questions, walks through difficult tasks and keeps learners motivated between lessons.
Structured IELTS, TOEIC and HSK programmes, a PrepTalk English speaking course, entry tests and mock exams that mirror the real format.
Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
Learn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI
Learn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI
SpecialistAI English speaking coach with instant pronunciation feedback

Provides online exam prep and instant AI scoring for PTE and IELTS, but with a simpler course structure.
Provides online exam prep and instant AI scoring for PTE and IELTS, but with a simpler course structure.

SpecialistLearn a new language by talking to lifelike AI tutors
SpecialistLearn a new language by talking to lifelike AI tutors
An AI language learning assistant with bilingual subtitles, immersive translation, and vocabulary practice
An AI language learning assistant with bilingual subtitles, immersive translation, and vocabulary practice
Delivers automated AI scoring for major English proficiency exams, though less focused on structured video lessons than Prep.
Delivers automated AI scoring for major English proficiency exams, though less focused on structured video lessons than Prep.

SpecialistSpeak a new language from day one with human-like AI and expert human tutors
SpecialistSpeak a new language from day one with human-like AI and expert human tutors
Offers excellent AI speaking coaching for IELTS, but lacks the comprehensive written course library found in Prep.
Offers excellent AI speaking coaching for IELTS, but lacks the comprehensive written course library found in Prep.
Specializes specifically in Duolingo English Test preparation with adaptive mock exams, whereas Prep covers multiple exams.
Specializes specifically in Duolingo English Test preparation with adaptive mock exams, whereas Prep covers multiple exams.
Learn languages with dual subtitles and a hover dictionary in any video
Learn languages with dual subtitles and a hover dictionary in any video

SpecialistLanguage learning built around speaking, powered by AI conversation practice
SpecialistLanguage learning built around speaking, powered by AI conversation practice