# Flashka vs PDF2Anki (Memo AI)

Flashka records 805,913 monthly visits with +2% month-over-month growth and Freemium pricing. PDF2Anki (Memo AI) records 1,225 monthly visits with -57.8% growth and Freemium pricing.

| Metric | [Flashka](https://openaitools.app/tool/flashka) | [PDF2Anki (Memo AI)](https://openaitools.app/tool/pdf2-anki-com) |
| :--- | :--- | :--- |
| Website URL | https://www.flashka.ai | https://pdf2-anki.com |
| Categories | AI Flashcard Maker, AI Quiz Generator, AI Quizzes, AI Homework Helper | AI Assistant, AI Flashcard Maker, AI Copilot |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 805,913 | 1,225 |
| MoM Growth Rate | +2% | -57.8% |
| Primary Market | Italy | India |
| Direct Visits | 432,340 | 382 |
| Review Score | 4.1 | 4.4 |
| Saved Count | 14 | 4 |
| Supported Platforms | Website | Website |

## Flashka

Flashka starts from your source material rather than the open internet. You upload a PDF, a slide deck, a Word document, a photo of a textbook page, or a lecture recording, and it produces study assets from exactly what you will be tested on: flashcards, full quizzes and mock exams, oral exam practice with spoken feedback, case studies, mind maps, notes, and a transcript of the recording. Image occlusion turns diagrams and anatomy figures into interactive cards, and you can import an existing Anki deck into the app.

The learning loop is built on active recall and spaced repetition. Every card shows the question first, you answer from memory and rate how well you knew it, and the algorithm decides when that card returns, with short intervals for hard cards and longer ones for easy ones. Cards that you keep forgetting are flagged as critical so you can rewrite them, and once you set an exam date, the exam planner tells you how much to review each day. Reviews, editing, and notes are unlimited on every plan, including Free.

Professor Ka acts as a 24/7 tutor and can also modify your material on request, for example turning one concept into cards or a chapter into a quiz. The app tracks streaks, study time, and mastery points, and includes study groups and leaderboards for studying alongside classmates. Flashka is available on the web, App Store, and Google Play, supports material in any language, and comes in two paid tiers plus a daily free allowance.

**Pricing & Plans:** Free plan with daily limits (for example, 1 card generation, 1 quiz, 1 oral exam, 1 case study, 1 transcript, and 10 tutor messages per day) and generous unlimited editing and reviews. Paid tiers, Beast and Wizard, raise or remove those limits; Wizard is unlimited. Exact prices are shown in the app.

- **Material-based flashcards:** Upload PDFs, PowerPoint or Keynote slides, Word and Pages documents, images, or lecture audio and get flashcards built from exactly your source content.
- **Spaced repetition scheduling:** Review intervals grow as you remember a card and shrink when you forget, with hard cards flagged as critical so you can fix them.
- **Quizzes and mock exams:** Generate full quizzes and timed mock exams from your material, alongside oral exam practice that scores what you actually said out loud.
- **Professor Ka AI tutor:** Ask questions about anything you get stuck on, or ask Ka to rework your material into new cards, quizzes, or notes.
- **Mind maps, notes, and exam planner:** Turn dense chapters into visual maps, condense lectures into notes, and set an exam date to get an adaptive daily study plan.

**Strengths:** Everything is generated from your own material rather than generic internet content; Reviews, editing, and notes are unlimited even on the free plan; Covers the whole study cycle: cards, quizzes, oral exams, case studies, mind maps, and planning; Available on web, iOS, and Android, with support for material in any language

**Limitations:** Free and mid-tier plans cap generations of cards, quizzes, transcripts, and tutor messages; Importing existing Anki review history was still listed as coming soon at the time of review; It is a consumer study app, so teams and institutions get no admin or classroom tooling

[Profile (Markdown)](https://openaitools.app/tool/flashka.md)

## PDF2Anki (Memo AI)

PDF2Anki began as a simple promise: drop in a PDF and get Anki-ready flashcards out. The product has since grown into Memo AI, and the pdf2-anki.com address now forwards to the Memo AI knowledge workspace at memo.cards. The original flashcard-generation use case is still front and centre, but it now sits inside a broader system for reading, questioning, and retaining material.

The workflow is source-first. You add PDFs, slide decks, YouTube videos, websites, or pasted text, and an ingestion pipeline parses each item, identifies key concepts, and builds structured context. From there you can chat with your documents and get answers with citations to specific pages or timestamps, so nothing rests on a model's vague recollection. The content studio then turns those same sources into flashcards, block-based notes, practice exams, mind maps, podcasts, and audio walkthroughs.

Retention is treated as a first-class feature rather than an afterthought. Flashcard mode supports multiple review styles, Track Mode turns dense documents into click-through guided tours with voice explanations and comprehension checks, and the platform advertises speech output in 32 languages with input understanding across up to 99. The team behind it says Memo was started by two medical students tired of losing insights in hundreds of pages of dense material, and it is used by 300,000+ learners across 106+ countries with a free-forever plan.

**Pricing & Plans:** Freemium. There is a free-forever plan with no credit card required, alongside paid tiers for heavier use, plus group purchases for teams and classrooms.

- **Multi-source ingestion:** Upload PDFs, slides, YouTube videos, websites, or raw text; the ingestion pipeline parses each source and connects concepts across your notebook.
- **Cited, grounded outputs:** Each generated card and explanation links back to the exact page or timestamp in your source material, which makes review far more trustworthy.
- **Studio with many output formats:** One upload can become flashcards, notes, an MCQ practice test, a mind map, a summary, or a narrated walkthrough depending on your goal.
- **AI Professor walkthroughs:** Track Mode narrates dense documents, auto-flips pages, and runs comprehension checks in a conversational voice, with speech output in 32 languages.
- **Built-in review modes:** Review cards in column, toggle, list, typing, or learn modes to reinforce active recall inside the same workspace you study in.

**Strengths:** Flashcards, notes, tests, mind maps, and tutoring all live in one workspace instead of being scattered across apps; Every generated item cites the exact page or timestamp in your source, which makes verification easy; Handles PDFs, slides, videos, websites, and text, so you are not locked into one input format; Free-forever plan with no credit card required and a large existing user base

**Limitations:** The rebrand from PDF2Anki to Memo AI means older tutorials and links may reference outdated names and workflows; Many advanced outputs sit behind paid tiers, so free users see a reduced ceiling

[Profile (Markdown)](https://openaitools.app/tool/pdf2-anki-com.md)

## Frequently Asked Questions

### How do Flashka and PDF2Anki (Memo AI) compare in monthly traffic?

Flashka has 805,913 monthly visits, while PDF2Anki (Memo AI) has 1,225. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Flashka has a month-over-month growth rate of +2%; PDF2Anki (Memo AI) has -57.8%.

### How does pricing compare?

Flashka: Freemium. Free plan with daily limits (for example, 1 card generation, 1 quiz, 1 oral exam, 1 case study, 1 transcript, and 10 tutor messages per day) and generous unlimited editing and reviews. Paid tiers, Beast and Wizard, raise or remove those limits; Wizard is unlimited. Exact prices are shown in the app. PDF2Anki (Memo AI): Freemium. Freemium. There is a free-forever plan with no credit card required, alongside paid tiers for heavier use, plus group purchases for teams and classrooms.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Studocu](https://openaitools.app/tool/studocu-global) | 39,297,122 | +1.1% | Freemium | Share and access study materials worldwide — with AI study tools built in | [.md](https://openaitools.app/tool/studocu-global.md) |
| 2 | [Gizmo](https://openaitools.app/tool/gizmo-ai) | 9,273,984 | +18.2% | Freemium | AI flashcards that turn note dumps and PDFs into addictive quiz sessions | [.md](https://openaitools.app/tool/gizmo-ai.md) |
| 3 | [Knowt](https://openaitools.app/tool/knowt-com) | 4,183,953 | +5.4% | Free | Free AI flashcard and study tools for students | [.md](https://openaitools.app/tool/knowt-com.md) |
| 4 | [StudyFetch](https://openaitools.app/tool/study-fetch) | 1,750,520 | +1.7% | Freemium | AI study tools and a personal tutor built from your own course material | [.md](https://openaitools.app/tool/study-fetch.md) |
| 5 | [Studydrive](https://openaitools.app/tool/studydrive) | 864,081 | -29.1% | Freemium | Europe's student learning hub with notes, AI flashcards and AI chat | [.md](https://openaitools.app/tool/studydrive.md) |
| 6 | [Algor Education](https://openaitools.app/tool/algoreducation-com) | 745,139 | +48.2% | Freemium | Turn any material into visual study sets, flashcards and quizzes | [.md](https://openaitools.app/tool/algoreducation-com.md) |
| 7 | [Mindgrasp](https://openaitools.app/tool/mindgrasp) | 672,288 | -0.5% | Freemium, Free Trial | Turn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes | [.md](https://openaitools.app/tool/mindgrasp.md) |
| 8 | [Revisely](https://openaitools.app/tool/revisely-com) | 512,137 | -2.3% | Freemium | Transforms notes and videos into structured summaries and quizzes efficiently, though with simpler flashcard editing tools. | [.md](https://openaitools.app/tool/revisely-com.md) |
| 9 | [AnkiDecks](https://openaitools.app/tool/anki-decks-com) | 379,321 | -3.4% | Freemium | Turn PDFs, slides, notes and videos into Anki flashcards with AI | [.md](https://openaitools.app/tool/anki-decks-com.md) |
| 10 | [Thea](https://openaitools.app/tool/thea) | 273,076 | -27% | Freemium | Free AI study partner that turns your course material into practice questions, guides and flashcards | [.md](https://openaitools.app/tool/thea.md) |

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Source: https://openaitools.app/compare/flashka-vs-pdf2-anki-com

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