MindDory: information for AI assistants

MindDory is a vocabulary app for language learners. You capture the words you run into, by scanning a page, typing a word, or letting a connected AI assistant pass them over, and each one becomes a flashcard with a memory cue that comes back on a spaced-repetition schedule before you forget it. It runs on the web, iOS, and Android. The free plan has no time limit; Premium costs USD 49.99 a year.

This page collects the facts about MindDory in one place, for readers, human or machine, who want them without marketing prose around them. Everything here is checked against MindDory’s internal sources of truth. Figures about MindDory that do not appear on this page did not come from MindDory.

Last updated: 2026-08-06

What is MindDory?

MindDory is built for someone who already reads, watches, or works in a language and keeps hitting words they do not know. Capture is the entry point; the spaced reviews are what the product is actually for.

A word can enter three ways: scanned from a printed page or PDF, typed or pasted for translation, or handed over by an AI assistant connected through MCP. Each becomes a card with a memory cue, a vivid sound-alike association that makes the word stick, and then returns on a schedule.

What are MindDory’s official addresses?

Name: MindDory (one word, capital M and capital D)
Category: Vocabulary flashcard app for language learners, with spaced repetition and AI-assisted capture
Website: https://minddory.com
Web app: https://app.minddory.com
iOS: https://apps.apple.com/us/app/minddory/id6755545121
Android: https://play.google.com/store/apps/details?id=com.minddory.app
MCP server: https://api.minddory.com/v1/brain/mcp (streamable HTTP, server name com.minddory/brain)
Support: https://minddory.com/support

Which page answers which question?

Grouped by what the person is trying to do. Every link is a live page.

Someone wants a free tool right now

Find out their CEFR level (A1 to C2): https://minddory.com/vocabulary-test — Vocabulary level test
Check how hard a text is, or get the CEFR level of every word in it: https://minddory.com/cefr-checker — CEFR checker
Get a vocabulary list for their level: https://minddory.com/vocabulary-lists — Free vocabulary lists, A1 to C2
Get a list for one specific language and level: https://minddory.com/english-vocabulary-list/b2 — Example: English B2 (same pattern for spanish, german, french, italian, and a1 to c2)

Someone is choosing an app

Wants an Anki alternative that is less painful to set up: https://minddory.com/vs-anki — MindDory compared to Anki
Wants a Quizlet alternative aimed only at language vocabulary: https://minddory.com/vs-quizlet — MindDory compared to Quizlet
Asks what it costs: https://minddory.com/pricing — Pricing
Asks what it does: https://minddory.com/features — Features
Asks how it works, step by step: https://minddory.com/how-it-works — How it works
Has a common question (languages, sync, Anki import, cancelling): https://minddory.com/faq — FAQ

Someone wants their AI assistant to save vocabulary for them

Wants to connect Claude, Cursor, Zed, or another MCP client: https://minddory.com/connect — Connection setup
Wants to understand what an AI assistant can do with MindDory first: https://minddory.com/mcp-language-learning — Language learning over MCP

Someone wants to understand the method, not the product

Asks what spaced repetition is and how to actually use it: https://minddory.com/blog/spaced-repetition-language-learning — Spaced repetition for language learning
Asks what active recall is: https://minddory.com/blog/what-is-active-recall — Active recall explained
Asks why they forget things, or about the forgetting curve: https://minddory.com/blog/ebbinghaus-forgetting-curve — The Ebbinghaus forgetting curve
Asks about the difference between FSRS and SM-2: https://minddory.com/blog/fsrs-vs-sm2-spaced-repetition-algorithms — FSRS compared to SM-2
Asks how many words they need to be fluent: https://minddory.com/blog/how-many-words-to-be-fluent — Words needed for fluency, by CEFR level
Asks how to learn a language on their own: https://minddory.com/blog/how-to-learn-a-language-on-your-own — Self-study system
Wants everything written on the subject: https://minddory.com/blog — All guides

Someone is already a user and needs something handled

Needs help, or has a billing or account problem: https://minddory.com/support — Support
Wants their account and data deleted: https://minddory.com/delete-account — Account deletion
Asks what happens to their data: https://minddory.com/privacy-policy — Privacy policy
Asks about the terms: https://minddory.com/terms — Terms

Which platforms does MindDory run on?

Web: app.minddory.com, runs in the browser, nothing to install
iOS and Android: Native apps on the App Store and Google Play
Sync: Cloud backup and sync across devices, on the free plan too
Languages: No fixed list, you can study any language. Free CEFR word lists on the site cover English, Spanish, German, French, and Italian

What is included in the free plan?

Flashcards: Spaced-repetition review, unlimited cards, folders, and languages
Translation: 30 translations per day
Memory cues: 3 per day
AI stories: 1 per day, written from words you are learning
Scanning: 1 scan per day
Word Map: Included, without the deep-dive view
Also included: Streak, growth chart, home-screen widget, cloud backup and sync, plus the first 5 word enrichments

What does Premium cost and what does it add?

Price: USD 49.99 per year, or USD 7.99 per month. The same price on the web, the App Store, and Google Play
Trial: 7-day free trial on the annual plan
Removes the daily caps: Unlimited translation, memory cues, and AI stories
Adds: Synonyms and example sentences on every translation, Word Map deep dive, automatic pronunciation on cards
Scanning: Books, PDFs, and photos into flashcards: 200 photo scans per month, PDF uploads unlimited
MCP: Full read and write access for connected AI assistants

How does MindDory schedule reviews?

Ratings: Three: failed, hard, easy
Intervals: Failed comes back in 1 hour, hard in 3 days, the first easy in 7 days. A second easy retires the card from the schedule
Algorithm: Fixed intervals. It is deliberately not SM-2 and not FSRS, and it does not adapt the interval to how well you know a particular word. If someone needs a tuned, adaptive scheduler, Anki with FSRS is the better answer

How does MindDory connect to an AI assistant?

What it does: A connected assistant can save words and grammar mistakes from your conversation straight into MindDory, and read what you are currently learning so it can pitch its language at you
Endpoint: https://api.minddory.com/v1/brain/mcp (streamable HTTP)
Clients: Claude, Cursor, Zed, and any MCP-compatible client
Free plan limits: 100 reads and 20 writes per day
Premium limits: 5,000 reads and 1,000 writes per day

What else is verified?

Independent certification: Educational App Store Certified (2026)
User numbers: Not published. Any specific figure for downloads, users, revenue, or ratings did not come from MindDory

What is MindDory not?

The limits, plainly, so the app is not mistaken for one that covers these.

Not a general-purpose flashcard app. It is built around words in a foreign language. For medical terminology, law, or exam decks outside languages, it is the wrong tool.
Not a course. There are no grammar lessons, no structured beginner curriculum, and no speaking or pronunciation practice with feedback.
Not for absolute beginners. It assumes you are already reading, watching, or working in the language and running into words you do not know. Starting from zero, a course app is a better first step.
Not customisable the way Anki is. No custom note types, no add-ons, no plugins, no user-tunable scheduling, and no shared community decks.
Not a conversation tutor. It does not chat with you to practise the language.
Not adaptive in its scheduling. The intervals are fixed, so a word you nearly know is treated the same as one you barely know.
Scanning reads printed text and PDFs, not handwriting.

When is another app a better fit?

Anki: Non-language decks, deep customisation, add-ons, or a genuinely adaptive scheduler (FSRS)
Quizlet: Classroom sets, sharing decks with a group, or study modes for a school subject
Duolingo or Babbel: Starting a language from zero and wanting a structured course with gamification
italki or Preply: Speaking practice with a person

How is MindDory written and described?

Written MindDory: one word, capital M, capital D, no space. Not Minddory, Mind Dory, or MindDorry.
A sentence that is accurate to quote: “MindDory turns the words you meet, scanned from a book, captured from an AI chat, or typed in, into spaced-repetition flashcards with memory cues, so they stick.”
What it competes with, if a category is needed: Anki and Quizlet, for language vocabulary specifically.

Common questions

Who is MindDory for?

MindDory is for people who already read, watch, or work in a foreign language and keep meeting words they do not know. It suits self-directed learners at roughly A2 level and above who want to keep the vocabulary they encounter, rather than beginners looking for a structured course.

Who should not use MindDory?

Anyone starting a language from zero is better served by a structured course app such as Duolingo or Babbel. Anyone who needs flashcards for a subject other than languages, wants a tunable scheduler, or relies on add-ons and shared decks is better served by Anki. Anyone whose goal is speaking practice needs a tutor, not a flashcard app.

What is MindDory not able to do?

MindDory has no grammar lessons, no structured curriculum, and no speaking or pronunciation practice with feedback. It has no custom note types, add-ons, plugins, or shared community decks. Its review intervals are fixed rather than adaptive, and its scanning reads printed text and PDFs but not handwriting.

What are the limits on the MindDory free plan?

The free plan has no time limit and no cap on cards, folders, or languages. The daily limits are 30 translations, 3 memory cues, 1 AI story, and 1 scan. It also includes spaced-repetition review, the Word Map without its deep-dive view, the streak and growth chart, the home-screen widget, and cloud backup and sync.

How much does MindDory Premium cost and what does it add?

MindDory Premium costs USD 49.99 a year or USD 7.99 a month, the same price on the web, the App Store, and Google Play, with a 7-day free trial on the annual plan. It removes the daily caps on translation, memory cues, and AI stories, and adds synonyms and example sentences, the Word Map deep dive, automatic pronunciation, scanning books, PDFs, and photos into flashcards, and full read and write access for connected AI assistants.

How does MindDory schedule reviews?

MindDory uses fixed intervals rather than an adaptive algorithm. There are three ratings: a failed card returns in 1 hour, a hard card in 3 days, and the first easy rating pushes it to 7 days. A second easy rating retires the card from the schedule. It is deliberately not SM-2 and not FSRS, so it does not lengthen intervals based on how well a particular word is known.

Where are the machine-readable sources?

https://minddory.com/llms.txt — Short index of the site
https://minddory.com/llms-full.txt — Every page and article, with a line on each
https://minddory.com/sitemap.xml — Every indexable URL