StudyFetch 每月有 1,750,520 次造訪,月增率 +1.7%,定價模式為免費增值。WriteVoice 每月有 13,362 次造訪,成長率 -17.7%,定價模式為 freemium。

把雜亂口述變成可直接送出成稿文字 AI 聽寫工具
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | studyfetch.com | writevoice.io |
| 定價模式 | 免費增值 | freemium |
| 每月造訪次數 | 175.05萬 (1,750,520) | 1.34萬 (13,362) |
| 月流量變化量 | +3.01萬 (+1.7%) |
| -2876 (-17.7%) |
| 主要市場與市佔 | 🇺🇸 美國 (51.6%) | 🇺🇸 美國 (48.2%) |
|---|
| 每月直接造訪 | 106.92萬 | 5354 |
|---|
| 使用者評分 | 4.1 | 4.2 |
|---|
| 支援平台 | 網站 | 網站 |
|---|

以你自己的課程素材打造的 AI 學習工具與私人導師
上傳 PDF、簡報、影片或投影片,幾秒內獲得整潔、結構化的學習筆記。
自動把素材轉換成單字卡組、測驗、考試題型練習與完整模擬試卷。
對話式 AI 導師,用文字、圖示、音訊摘要與自動生成講解影片帶你理解內容。
錄製課堂講座,即時生成筆記,並可在上課過程中隨時提問。

把雜亂口述變成可直接送出成稿文字 AI 聽寫工具
以自訂鍵盤形式安裝在 iOS 上,可用於 WhatsApp、Slack、iMessage、備忘錄、Notion 等任何可輸入處;搭配的 Mac 與網頁版讓內容保持同步。
去除語助詞、修正文法,並把東拉西扯的口述整理成可讀的段落、要點、待辦清單與行動方案。
依你所在應用調整文字語域,在 LinkedIn 的專業風格、閒聊的隨性口吻與商務郵件的正式表達之間切換。
縮短、擴寫、修正文法、加入表情或其他改寫,無需重新輸入即可即時調整草稿。
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.

專項更強Specializes in conversational document intelligence for reading PDFs, whereas StudyFetch is built for complete course studying and flashcards.
專項更強Blends peer-shared university notes with AI flashcard generation, making it stronger for crowdsourced course material than StudyFetch.
Provides straightforward document-to-flashcard and quiz generation, but lacks the immersive multimedia learning tools found in StudyFetch.

Generates practice questions and structured study guides from course files, but has a less extensive tutoring interface than StudyFetch.

Converts notes and documents into structured quizzes and flashcards, though it offers fewer integrated note-taking features than StudyFetch.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
提供功能強大的免費字卡與筆記平台,但缺乏 StudyFetch 全面的影片解說功能。
專項更強Blends peer-shared university notes with AI flashcard generation, making it stronger for crowdsourced course material than StudyFetch.