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Language App Comparison Tool

Compare different language learning apps side by side to find the best fit for your learning style and goals. Add up to 3 apps to see detailed feature comparisons.

Comparing 3 Apps

Readlang logo

Readlang

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Rosetta Stone logo

Rosetta Stone

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Basic Info

Cost
Subscription
Free, Subscription
Subscription, One Time Purchase
TL;DR
Preply is a tutor marketplace offering 1-on-1 lessons via a subscription model. It is designed for booking recurring lessons with a chosen tutor to build a consistent learning habit.
A web-reader tool that translates words and phrases on any website, creating flashcards for you to study later.
Rosetta Stone teaches new languages through pure immersion, using images and words to build understanding without any translation. It features a structured curriculum and speech recognition technology.

Description

Description

Similar to other tutor marketplaces, Preply connects students with a large roster of verified tutors for one-on-one lessons. It provides a structured environment with a virtual classroom and learning materials. Preply operates primarily on a subscription model, where students purchase monthly packages of hours with a specific tutor after a trial lesson. This system encourages consistent, ongoing study and is well-suited for learners looking to build a long-term relationship with an instructor.

Readlang helps you learn a language by reading authentic content from across the web. As a browser extension and web app, it allows you to click on any word or phrase you don’t know on a webpage to get an instant translation. These translated words are automatically saved as flashcards for later review via spaced repetition. It is an exceptional tool for intermediate-to-advanced learners looking to transition to native materials and expand their vocabulary contextually, but it is primarily a reading and vocabulary tool with no speaking component.

Rosetta Stone is known for its signature immersion methodology, which teaches language entirely without translation by relying on picture and word association. This approach encourages learners to develop intuition and "think" in the target language from day one. The program is a highly structured, comprehensive course with a polished interface and a proprietary speech-recognition engine ("TruAccent") for pronunciation feedback. However, the complete lack of explicit grammar explanations and reliance on repetitive matching exercises can be slow and frustrating for learners trying to grasp complex or abstract concepts, making its method effective for some but not all.

Features

Key Features
Tutor Platform, Communicative Approach, Speaking Practice, Business, Structured Course
Reading Comprehension, Article Based, Comprehensible Input, Vocabulary Builder, Spaced Repetition
Immersion, Structured Course, Speech Recognition, Pronunciation Training, Vocabulary Builder, Comprehensive, Offline Access, Tutor Platform

Limitations

Known Issues
Poor Offline Mode
Limited Speaking Practice, Passive Learning Focus, Browser Plugin Focused
Weak Grammar Explanation, Repetitive Content, No Translation

Core Methodology & Pedagogy

Comprehensible Input
Immersion
Communicative Approach

Content & Material Type

Structured Course
Spaced Repetition
Article Based

Primary Skill Focus

Vocabulary Builder
Speaking Practice
Pronunciation Training
Reading Comprehension

Interaction & Technology

Speech Recognition
Tutor Platform
Offline Access

Learning Context & Style

Business
Comprehensive
Preply vs. Readlang vs. Rosetta Stone Comparison | LanguageApps.info | LanguageApps.info