
专项更强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.
Flashka 记录了 805,913 月访问量,月度环比增长为 +2%,定价为免费增值。Periplus 记录了 27,280 月访问量,增长率为 -28.2%,定价为免费增值。
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | flashka.ai | periplus.app |
| 定价模式 | 免费增值 | 免费增值 |
| 月访问量 | 80.59万 (805,913) | 2.73万 (27,280) |
| 月度环比流量变化 | +1.56万 (+2%) | -1.07万 (-28.2%) |
| 主要市场与份额 | 🇮🇹 意大利 (34.6%) | 🇺🇸 美国 (56%) |
| 直接访问 / 月 | 43.23万 | 1.28万 |
| 用户评分 | 4.1 | 4.3 |
| 支持的平台 | 网站 | 网站 |

把笔记变成记得住的闪卡
上传 PDF、PowerPoint 或 Keynote 幻灯片、Word 与 Pages 文档、图片或讲座音频,生成的闪卡完全来自你的原始内容。
记得住卡片间隔就拉长,忘记则缩短;反复记不住的卡片会标记为关键卡片,方便你改写。
从你的材料生成完整测验和限时模拟考试,并可练习口试,系统会评估你实际说出的内容。
卡住时可以随时提问,也可以让 Ka 把材料重做成新卡片、测验或笔记。

把任意主题或 PDF 变成完整的 AI 课程
输入主题或问题即可获得逐章课程,任何一节讲义都能延展成新的关联课程。
每节讲义都能转成闪卡和测验,并按恰好在遗忘前的节奏再次出现。
每个章节都可生成由两位 AI 主播主持的播客,支持逐词字幕、全文脚本与语音提问。
讲义之间相互链接,便于并排对照或跨学科追踪知识脉络。

专项更强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.
专项更强基于你自己的课程材料打造的 AI 学习工具与私人导师
专项更强欧洲学生学习中心:笔记、AI闪卡与AI问答
把任何学习材料变成可视化学习集、闪卡与测验

专项更强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.

Generates comprehensive practice tests and flashcards from documents quickly, but provides fewer multimedia study tools.

专项更强Coursebox AI is an AI course creator and LMS that turns a topic prompt or your existing documents into a complete online course in minutes. It generates structured lessons together with quizzes, presenter-led videos, branching scenarios, images and an AI tutor, then lets you deliver or sell the course on a white-label platform.
专项更强Coursebox AI is an AI course creator and LMS that turns a topic prompt or your existing documents into a complete online course in minutes. It generates structured lessons together with quizzes, presenter-led videos, branching scenarios, images and an AI tutor, then lets you deliver or sell the course on a white-label platform.