Best Spaced Repetition Products in 2025

Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

Key Duolingo features:

Gamification Accessibility Free Tier Variety of Languages

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.

Key Anki features:

Spaced Repetition System Customizability Multi-Platform Support Extensive Community Support

Open Source

Preferred Patron is the top Customer Loyalty Software Program for businesses in any industry of any size.

Key Preferred Patron features:

Marketing SMS Text Messaging Email Marketing Digital Rewards Management

Visit website paid $149.0 / Monthly (Small Biz Edition - White labeled (5,000 Active Member Limit))

Learn a new language with games, humorous chatbots and over 30,000 native speaker videos.

Key Memrise features:

Variety of Languages Cultural Context Gamified Learning User-generated Content

Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .

Key Busuu features:

Community-Based Learning Offline Mode Structured Courses Grammar and Vocabulary Features

Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.

Key Quizlet features:

User-Friendly Interface Variety of Study Modes Collaborative Learning Offline Access

Rosetta Stone is the world's most popular software for learning languages. It is offered at a cost of just $169 when purchased outright, but it is also possible to purchase language programs in a subscription format that offers ongoing support.

Key Rosetta Stone features:

Immersive Learning Speech Recognition Multi-Device Availability Structured Curriculum

Learn 33 languages in 500 bite-size lessons and 14 conversational modules.

Key Mondly features:

User-Friendly Interface Variety of Languages Interactive Learning Daily Lessons

Powerful and easy-to-use online Japanese-English dictionary with words, kanji and example...

Key Jisho features:

Extensive Database User-Friendly Interface Advanced Search Options Example Sentences

Lingvist helps you take your foreign language skills to the next level with a broad selection of exercises and lessons.

Key Lingvist features:

Personalized Learning Efficiency User-Friendly Interface Diverse Content

Fluent is a people-based marketing platform that uses real-time, one-to-one interaction to create custom audiences and serve personalized ads that drive performance at scale.

Key Fluent features:

Comprehensive Data Solutions Advanced Targeting Large Data Pool Custom Solutions

Open Source

Visual language learning.

Key Drops features:

Visual Learning Approach Engaging and Fun Short Daily Sessions Wide Range of Languages

All-in-One Tool For Thinking & Learning.

Key RemNote features:

Spaced Repetition Knowledge Management Note-taking and Flashcards Bi-directional Linking

Learn languages by immersing yourself in a world of interesting, authentic content!

Key LingQ features:

Comprehensive Content Library Personalized Learning Interactive Learning Tools Community Support