Content rating
PEGI 3
5K+
Downloads
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About this app

THIS APP REQUIRES A CL-150 ACCOUNT TO USE.

If you have a CL-150 account, simply enter the username and password on the log in screen.

The CL-150 mobile app is designed to allow you to take your language learning on-the-go, featuring:

* 100+ Languages (and Growing!): From Afrikaans to Zulu, the number of languages available to learners is constantly growing.
* Alphabet Lessons: You can't learn to read or write if you don't know the alphabet. Get started on the right foot with our Alphabet course.
* Supplemental Vocabulary: Build proficiency by learning thousands of useful words and phrases categorized by topic and presented in an engaging, memory-building format complete with native speaker pronunciation.
* Core Skill-Building Activities: Work your way through activities that build all four core skills; listening, speaking, reading, and writing.
* Smart Insight and Review: Learned Items tells you how much you’ve learned and when it's time to review.
Have a CL-150 account? Download the app to learn on the go!
Updated on
29 Oct 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Messages and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

App support

About the developer
Transparent Language, Inc
GoogleAndroid@transparent.com
12 Murphy Dr Unit B1 Nashua, NH 03062 United States
+1 603-262-6317