免費增值、免費試用
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正面對決基準比較
Braintain vs Root
Braintain 每月有 0 次造訪，月增率 0%，定價模式為免費增值。Root 每月有 349 次造訪，成長率 0%，定價模式為免費增值。
Braintain 每月有 0 次造訪，月增率 0%，定價模式為免費增值。Root 每月有 349 次造訪，成長率 0%，定價模式為免費增值。
| 面向／指標 |  | |
|---|---|---|
| 官方網域 | braintain.app | rootvocab.com |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 0 (0) | 349 (349) |
| 月流量變化量 | 0 (0%) | +349 (0%) |
| 主要市場與市佔 | 🌐 全球 (—) | 🌐 全球 (—) |
| 每月直接造訪 | 0 | 125 |
| 使用者評分 | 4.1 | 4 |
| 支援平台 | 網站 | 網站 |
每張卡片都有圖片的免費單字卡
每張 BrainPod 卡片都有自己的圖片、例句與錄製音訊，為記憶提供視覺與聽覺的鉤子，而不只是文字。
複習安排在你即將遺忘某張卡片之前，因此記憶以最小的每日努力逐步強化，而不是臨時抱佛腳。
47 套現成的 BrainPods 涵蓋語言、科學、日常英語等，每套按等級劃分，方便你從適合自己的起點開始。
Premium 增加 Mira——一位 AI 教練，它讀取你的學習歷史，給出學習分數，突顯優勢與弱點，並提出今日計畫。
在新語言裡扎根生長
單字會經歷可見的階段——種子、發芽、幼株、成熟、綻放——讓學習進度像花園生長，而不是單純進度條。
辨識、產出和聽辨分別安排複習，提供十六種練習，包括填空、聽音選詞、聽辨差異等。
對話式導師會用你正在學的語言糾正你實際寫出的句子，並給出你缺失的單字，一鍵即可種下。
字卡、複習、花園和統計都保存在手機上，澆水和單字地圖無網路也能用，恢復後再同步。
專項更強用擬真 AI 與專業真人外師，從第一天就開口說外語
專項更強像學母語一樣學語言：先模仿，再開口。
用 AI 把筆記變成高效複習的閃卡
專項更強Talkio AI is a language learning app built around spoken conversation. It pairs learners with AI tutors for voice practice in 70+ languages, gives instant feedback on pronunciation, fluency and grammar, and tracks progress over time.
專項更強Speak is an AI-powered language learning app built around speaking rather than studying. Its Speak Method loops through three stages — learn the phrases native speakers actually use, practice them until they become automatic, and apply them in real conversation with the AI Speak Tutor, which returns immediate feedback on your pronunciation and phrasing. The curriculum is created by language education experts and personalized by AI, with lessons matched to your level.
專項更強Speak is an AI-powered language learning app built around speaking rather than studying. Its Speak Method loops through three stages — learn the phrases native speakers actually use, practice them until they become automatic, and apply them in real conversation with the AI Speak Tutor, which returns immediate feedback on your pronunciation and phrasing. The curriculum is created by language education experts and personalized by AI, with lessons matched to your level.
專項更強Language Atlas is a web-based language-learning platform that combines structured CEFR-level courses, native audio, spaced-repetition flashcards and AI-powered reviews to take learners from beginner to advanced in around 30 minutes a day.
專項更強Language Atlas is a web-based language-learning platform that combines structured CEFR-level courses, native audio, spaced-repetition flashcards and AI-powered reviews to take learners from beginner to advanced in around 30 minutes a day.
Think in Italian is an online Italian-learning platform from language teacher Stefano Lodola. It pairs a structured 250-lesson audio course and 1,200+ bilingual readings with an AI tutor that uses speech recognition and synthesis to run adaptive, real-world conversations with instant grammar and pronunciation feedback.
Think in Italian is an online Italian-learning platform from language teacher Stefano Lodola. It pairs a structured 250-lesson audio course and 1,200+ bilingual readings with an AI tutor that uses speech recognition and synthesis to run adaptive, real-world conversations with instant grammar and pronunciation feedback.
