Flashka records 805,913 monthly visits with +2% month-over-month growth and Freemium pricing. Periplus records 27,280 monthly visits with -28.2% growth and Freemium pricing.
Turn your notes into flashcards that stick
Turn any topic or PDF into a full AI-built course
| Dimension / Metric | | |
|---|---|---|
| Official Domain | flashka.ai | periplus.app |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 805.91K (805,913) | 27.28K (27,280) |
| MoM Traffic Delta | +15.57K (+2%) | -10.72K (-28.2%) |
| Primary Market & Share | 🇮🇹 Italy (34.6%) | 🇺🇸 United States (56%) |
| Direct Visits / mo | 432.34K | 12.79K |
| User Rating | 4.1 | 4.3 |
| Supported Platforms | Website | Website |
Turn your notes into flashcards that stick
Upload PDFs, PowerPoint or Keynote slides, Word and Pages documents, images, or lecture audio and get flashcards built from exactly your source content.
Review intervals grow as you remember a card and shrink when you forget, with hard cards flagged as critical so you can fix them.
Generate full quizzes and timed mock exams from your material, alongside oral exam practice that scores what you actually said out loud.
Ask questions about anything you get stuck on, or ask Ka to rework your material into new cards, quizzes, or notes.
Turn any topic or PDF into a full AI-built course
Type a topic or question and get a chapter-by-chapter course, with any lesson able to branch into a new, linked course.
Any lesson converts into flashcards and quizzes that return on a schedule timed for just before you would forget.
Each chapter becomes a podcast episode hosted by two AI voices, with word-level captions, transcripts and the ability to ask questions out loud.
Documents link to related lessons so you can compare side by side or follow connections across subjects.
SpecialistShare and access study materials worldwide — with AI study tools built in
SpecialistShare and access study materials worldwide — with AI study tools built in
SpecialistAI flashcards that turn note dumps and PDFs into addictive quiz sessions
SpecialistAI flashcards that turn note dumps and PDFs into addictive quiz sessions
Free AI flashcard and study tools for students
Free AI flashcard and study tools for students
SpecialistAI study tools and a personal tutor built from your own course material
SpecialistAI study tools and a personal tutor built from your own course material
SpecialistEurope's student learning hub with notes, AI flashcards and AI chat
SpecialistEurope's student learning hub with notes, AI flashcards and AI chat
Turn any material into visual study sets, flashcards and quizzes
Turn any material into visual study sets, flashcards and quizzes
SpecialistTurn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
SpecialistTurn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
SpecialistAI study tools plus free A-Level and GCSE exam prep
SpecialistAI study tools plus free A-Level and GCSE exam prep
Turn PDFs, slides, notes and videos into Anki flashcards with AI
Turn PDFs, slides, notes and videos into Anki flashcards with AI
Free AI study partner that turns your course material into practice questions, guides and flashcards
Free AI study partner that turns your course material into practice questions, guides and flashcards
Generates comprehensive practice tests and flashcards from documents quickly, but provides fewer multimedia study tools.
Generates comprehensive practice tests and flashcards from documents quickly, but provides fewer multimedia study tools.
SpecialistTurn a prompt or document into a full online course
SpecialistTurn a prompt or document into a full online course
