What is the FSRS-5 algorithm used in Keepmind?

FSRS-5 (Free Spaced Repetition Scheduler) is a modern, advanced algorithm designed to predict memory decay more accurately than older models like SM-2. It helps schedule reviews at the optimal time to ensure long-term retention with the least amount of effort.

Can I use Keepmind without an account?

Yes, Keepmind offers a 'Guest Mode' that allows users to try out the features without signing up for an account.

What types of files can I upload to generate flashcards?

Keepmind supports common text-based documents and PDFs. Pro users can upload files as large as 100MB for processing.

Does Keepmind support offline studying?

While it primarily functions as an online tool for AI generation, the mobile apps on iOS and Android are designed for on-the-go study sessions.

Is there a money-back guarantee for Pro plans?

Yes, Keepmind offers a 7-day money-back guarantee for its subscription plans.

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Education

Freemium

Keepmind

Transform notes, PDFs, and documents into AI flashcards, quizzes, and mind maps. Keepmind uses spaced repetition (FSRS-5) to boost memory retention and simplify complex study topics.

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Rating

Reviews

Upvotes

4 months ago

Listed

Flashcards

Study Assistant

Spaced Repetition

Education Technology

Quiz Generator

Mind Mapping

Active Recall

Note-Taking

Memory Booster

Tool information

Provider

Sead, Inc.

Platforms

Web

iOS

iPadOS

Android

macOS

Languages

English

Added to directory

4 months ago

Last updated

2 months ago

Rating

Not available

Pricing

Freemium

About Keepmind

What the tool does and who it's for

Keepmind is an AI-powered study assistant designed to transform various learning materials—including notes, documents, and PDFs—into interactive study tools. It automatically generates flashcards, quizzes, and mind maps to streamline the learning process. By utilizing the advanced FSRS-5 (Free Spaced Repetition Scheduler) algorithm, the platform optimizes review schedules to enhance long-term memory retention. Users can also create decks through conversational AI or upload files up to 100MB (for Pro users) to quickly extract key points and visualize complex structures through automatically generated mind maps.

Key capabilities

AI-Powered Flashcard Generation: Instantly turn any text or file into personalized study cards.

Smart Quiz Generation: Create quizzes directly from flashcards to test and reinforce understanding.

FSRS-5 Spaced Repetition: Optimized scheduling algorithm for maximum retention with fewer reviews.

Instant Mind Maps: Visualize the structure of complex topics through AI-generated diagrams.

File Upload Support: Extract key information from PDFs, documents, and notes.

Conversational Deck Creation: Build new study sets simply by chatting with the AI about a topic.

Study Guides: Automatically generated summaries and chapters for structured learning.

Multi-Platform Sync: Study across Web, iOS, and Android devices seamlessly.

Pricing

Freemium — plans below

Free

Up to 10 decks
1 quiz per deck
5MB file upload limit
Basic AI flashcard generation

Pro Monthly

$10/month

Unlimited decks
Unlimited quizzes
100MB file upload limit
Custom instructions for flashcards
Secure sharing (password/whitelist)
Weekly new features

Pro Yearly

Lifetime

$159

One-time payment
Permanent access to all Pro features
Future updates included

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