# DET Practice vs LexiGym DET Practice records 115,015 monthly visits with +15.9% month-over-month growth and Freemium pricing. LexiGym records 1,195 monthly visits with -54.7% growth and Freemium pricing. | Metric | [DET Practice](https://openaitools.app/tool/det-practice) | [LexiGym](https://openaitools.app/tool/lexigym) | | :--- | :--- | :--- | | Website URL | https://www.detpractice.com | https://lexigym.app | | Categories | AI Language Learning, AI Testing, AI Writing Assistants, AI Speech Recognition | AI Language Learning, Large Language Models (LLMs), AI Text Generator, AI Assistant | | Pricing Model | Freemium | Freemium | | Monthly Visits | 115,015 | 1,195 | | MoM Growth Rate | +15.9% | -54.7% | | Primary Market | Vietnam | Global | | Direct Visits | 51,206 | 407 | | Review Score | 4.3 | 4 | | Saved Count | 2 | 0 | | Supported Platforms | Website | Website | ## DET Practice DET Practice is a preparation platform built specifically for the Duolingo English Test, positioning itself as a Platinum Partner of the exam. Its centrepiece is a question bank of more than 18,000 items that is updated continuously, paired with model answers and explanations so learners can see not only what the correct response is but why a high-scoring answer works. The platform reports over 400,000 users and 40,000 mock tests taken. The mock exam experience is designed to mirror the real test: adaptive difficulty, the same task types, and AI scoring that returns a detailed evaluation report within a few minutes. Alongside the mock tests sit dedicated speaking and writing correction services — covering tasks such as Write about the Photo, Interactive Writing, Writing Sample, Read Aloud, Listen then Speak and Speak about the Photo — where learners receive AI scoring combined with teacher guidance. For learners who want structure, there are courses covering the DET speaking and writing sections developed by ESL instructors, plus a broader AI tutor that corrects grammar, translates across languages and helps generate or polish writing. DET Practice also bundles exam-day perks: members can claim a coupon for a discount on the actual DET fee, and results within 24 hours through a sponsor invite link. The site holds a 4.8/5 rating across more than 1,850 reviews, with feedback frequently highlighting question quality and the depth of mock exam reports. **Pricing & Plans:** DET Practice is freemium: you can start free with Google or email and try core practice and mock tests. Paid membership tiers unlock correction services, courses and unlimited access, and the site notes that cancellations are possible at any time. - **18,000+ question bank:** More than 18,000 practice questions refreshed daily, with high-scoring sample answers and detailed explanations for each item. - **Full-length adaptive mock tests:** Adaptive mock exams that mirror the real DET format and difficulty, scored by AI with a detailed evaluation report in one to five minutes. - **Speaking and writing AI correction:** AI scoring and teacher guidance for DET speaking and writing tasks, including Write about the Photo, Interactive Writing and Speaking Sample. - **Guided DET courses:** Structured video and text courses covering DET speaking and writing sections, built by ESL experts for comprehensive mastery. - **All-in-one AI tutor:** An AI tutor that corrects grammar, translates between languages and polishes or generates writing tailored specifically to the Duolingo English Test. **Strengths:** Very large, continuously updated question bank with explanations and model answers; Adaptive mock exams closely modelled on the real DET format, with AI scoring and detailed reports; Human-backed as well as AI correction for speaking and writing, which covers the hardest sections to self-assess; Recognised Platinum Partner status plus member coupons on the real test fee and 24-hour result routing [Profile (Markdown)](https://openaitools.app/tool/det-practice.md) ## LexiGym LexiGym targets a specific gap in the language-app market: learners who already know which words they need and simply want a fast, repeatable way to memorise them. Instead of a fixed syllabus, LexiGym gives you dictionaries. You can author entries manually in the app, pull a list straight out of Google Sheets, or start from ready-made dictionaries shared through the LexiGym Dictionary Hub. Word and phrase progress is tracked per entry rather than per list, so studying a term in one dictionary counts everywhere it appears. The app supports multiple target languages inside a single download and switching between them takes only a couple of taps. Training is designed to work without a network connection, which makes it practical on flights, commutes and in rural areas. Four exercise types keep sessions varied, and the scheduling adapts to how well you are answering, with statistics that show streaks, accuracy and progress over time. On the business side LexiGym is cost-flexible: all trainings are free with advertising, and an optional premium subscription removes the ads. LexiGym is developed by Hinkou Labs, SL, a studio based in Andorra, and ships for iOS devices. **Pricing & Plans:** Freemium. Training content is usable for free with ads; an optional premium subscription removes advertising. - **Dictionary-first learning:** 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. - **Offline and multilingual:** Store several target languages in one app, switch between them in a couple of taps, and train with no internet connection. - **Four training exercises:** Vary sessions across multiple exercise formats so recall is tested from several angles rather than through one repeated quiz. - **Adaptive scheduling and statistics:** Intelligent algorithms pace repetition to your performance and report accuracy, streaks and progress over time. - **Cross-dictionary progress:** Training progress is tracked per word and phrase and shared across all dictionaries, so duplicate entries never need to be relearned. **Strengths:** Free access to all training modes, with ads as the only trade-off; Offline training makes it usable on flights and in low-coverage areas; Google Sheets import removes the chore of typing long word lists; Progress is shared across dictionaries so repeated words are not relearned **Limitations:** iOS-only; there is no Android or web version; The dictionary approach expects you to know what you want to study; Heavier scheduling features are absent compared with dedicated spaced-repetition suites [Profile (Markdown)](https://openaitools.app/tool/lexigym.md) ## Frequently Asked Questions ### How do DET Practice and LexiGym compare in monthly traffic? DET Practice has 115,015 monthly visits, while LexiGym has 1,195. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? DET Practice has a month-over-month growth rate of +15.9%; LexiGym has -54.7%. ### How does pricing compare? DET Practice: Freemium. DET Practice is freemium: you can start free with Google or email and try core practice and mock tests. Paid membership tiers unlock correction services, courses and unlimited access, and the site notes that cancellations are possible at any time. LexiGym: Freemium. Freemium. Training content is usable for free with ads; an optional premium subscription removes advertising. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [PTE APEUni](https://openaitools.app/tool/apeuni-com) | 2,212,623 | +11.2% | Free | Practise PTE Academic and PTE Core free, with AI scoring for speaking and writing | [.md](https://openaitools.app/tool/apeuni-com.md) | | 2 | [Language Reactor](https://openaitools.app/tool/language-reactor) | 1,878,769 | +0.6% | Freemium | Learn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI | [.md](https://openaitools.app/tool/language-reactor.md) | | 3 | [Prep Edu](https://openaitools.app/tool/prep-edu) | 1,414,975 | -19.8% | Paid | Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms | [.md](https://openaitools.app/tool/prep-edu.md) | | 4 | [ELSA Speak](https://openaitools.app/tool/elsaspeak-com) | 958,654 | -21.9% | Freemium, Free Trial | AI English speaking coach with instant pronunciation feedback | [.md](https://openaitools.app/tool/elsaspeak-com.md) | | 5 | [Alfa PTE](https://openaitools.app/tool/alfapte) | 886,734 | -15.1% | Freemium | PTE practice tests with instant AI scoring and realistic mock exams | [.md](https://openaitools.app/tool/alfapte.md) | | 6 | [Praktika](https://openaitools.app/tool/chatgpt-english-praktika-app) | 673,116 | +8.5% | Freemium, Paid | Learn a new language by talking to lifelike AI tutors | [.md](https://openaitools.app/tool/chatgpt-english-praktika-app.md) | | 7 | [Trancy](https://openaitools.app/tool/trancy) | 438,752 | -57.6% | Freemium, Free Trial | An AI language learning assistant with bilingual subtitles, immersive translation, and vocabulary practice | [.md](https://openaitools.app/tool/trancy.md) | | 8 | [Gurully](https://openaitools.app/tool/gurully) | 358,166 | -4.2% | Freemium | AI-scored PTE, IELTS, DET and CELPIP mock test platform | [.md](https://openaitools.app/tool/gurully.md) | | 9 | [SmallTalk2Me](https://openaitools.app/tool/smalltalk2-me) | 282,580 | -2.4% | Freemium | AI English speaking practice with instant CEFR scoring and interview prep | [.md](https://openaitools.app/tool/smalltalk2-me.md) | | 10 | [InterSub](https://openaitools.app/tool/intersub) | 71,644 | -11.2% | Freemium, Free Trial | Learn languages with dual subtitles and a hover dictionary in any video | [.md](https://openaitools.app/tool/intersub.md) | --- Source: https://openaitools.app/compare/det-practice-vs-lexigym More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)