NoteLyn AI 记录了 111,347 月访问量,月度环比增长为 +23.5%,定价为免费增值。Roxy - AI 语音伴侣记录了 27,212,532 月访问量,增长率为 -6.4%,定价为免费增值。
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | notelyn.com | itunes.apple.com |
| 定价模式 | 免费增值 | 免费增值 |
| 月访问量 | 11.13万 (111,347) | 2721.25万 (27,212,532) |
| 月度环比流量变化 | +2.12万 (+23.5%) | -187.02万 (-6.4%) |
| 主要市场与份额 | 🇺🇸 美国 (14.8%) | 🇺🇸 美国 (35.2%) |
| 直接访问 / 月 | 3.44万 | 907.36万 |
| 用户评分 | 4.2 | 4.1 |
| 支持的平台 | 网站 | 应用 |

把课堂、会议、PDF 和视频变成结构化笔记、单词卡与测验
手动输入、录音、上传音频(支持 MP3、WAV、M4A、AAC、OGG)、导入 PDF 与 Word 文件、添加网页或视频链接,或用多语言 OCR 扫描图片与截图。
每份笔记都能生成摘要、单词卡、测验、思维导图、信息图、播客,以及可追问的 AI 对话,全部对应同一份源材料。
录音会变成完整转写加摘要,并可在编辑器中把下一步转为待办清单,纪要通过一个链接即可分享。
提问得到的回答来自你自己的文档而非通用模型知识,让复习与核对事实更可靠。

免手动 AI 语音聊天,聊天、语言练习与游戏
在语音优先界面中自然地与 Roxy 交谈并听到语音回复,开车、做饭或放松时都无需触碰手机。
仅用语音即可玩知识问答、文字谜题、二十问等休闲游戏,随时获得娱乐。
通过互动对话练习新语言,或在需要时获取即时翻译。
新版本允许你选择底层大模型——Claude、DeepSeek、Gemini 或自定义模型,以调整对话风格。

提供流畅的多模态语音互动与宏大的上下文整合,但较不适合休闲陪伴游戏。
提供流畅的多模态语音互动与宏大的上下文整合,但较不适合休闲陪伴游戏。

专项更强Excels at high-accuracy translation and real-time voice translation, but does not offer conversational companion gameplay.
专项更强Excels at high-accuracy translation and real-time voice translation, but does not offer conversational companion gameplay.

Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
基于你自己的课程材料打造的 AI 学习工具与私人导师
Studley AI is a study platform that turns almost any material into interactive notes, flashcards, quizzes, and podcasts, backed by an AI tutor. Upload a file, a video, or a lecture and turn it into active-recall study sets.
Studley AI is a study platform that turns almost any material into interactive notes, flashcards, quizzes, and podcasts, backed by an AI tutor. Upload a file, a video, or a lecture and turn it into active-recall study sets.
把任何学习材料变成可视化学习集、闪卡与测验

Mindgrasp turns lectures, PDFs, videos, and web links into a complete AI study system, generating structured notes, summaries, flashcards, quizzes, and a 24/7 tutor so students can study smarter.