Rosetta Stone: Fluency Builder

Rosetta Stone: Fluency Builder

By Rosetta Stone

Rosetta Stone: Fluency Builder is a language learning platform designed for corporate environments that enables cross-device progress syncing. It offers a structured curriculum focused on practical communication skills, pronunciation feedback, and progress tracking.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Corporate employees enrolled in employer-sponsored language training programs.

What does it look like?

Key features

Automatic Syncingstandard

Maintains lesson progress across desktop and mobile devices.

Offline Accessstandard

Allows users to download lessons for learning without an active internet connection.

Tailored Learning Experiencestandard

Customizes content based on the user's current proficiency level and specific learning goals.

Pronunciation Feedbackstandard

Provides real-time analysis of reading and speech to improve language accuracy.

How much does it cost?

free

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

Rosetta Stone

3 apps tracked · Education

Rosetta Stone Classic (2024)Rosetta Stone Classic (2024)Advanced LanguagesAdvanced Languages
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

Google Play
2.81 · 3k
App Store
3.08 · 139

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Rosetta Stone: Fluency Builder

How's the Education market?

The rivals identified

The Analyst's Read

Key takeaways for Rosetta Stone: Fluency Builder

Where is it heading?

Bottom line

While the app offers a robust feature set for corporate language training, users report significant technical instability and usability issues that hinder the learning experience.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Rosetta Stone: Fluency Builder, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Rosetta Stone: Fluency Builder Intelligence Report.” Updated Apr 23, 2026. https://marlvel.ai/apps/rosetta-stone-fluency-builder

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