Slang: Professional English
Learn professional English!
Free · In‑App Purchases
Slang offers an unprecedented variety of comprehensive, career-specific English courses. Our adaptive English learning app optimizes your learning experience in real time, getting to know you as a learner and presenting you with the study experience you need based on how where you are in your English-learning journey. Other solutions all follow the same one-size-fits-all approach, teaching only the highest-frequency terms, covering less than 1% of the English language and leaving out the field-specific knowledge you need to be a bilingual professional. Slang is here to help you go beyond basic English and unlock your potential by making English-language knowledge around the world accessible to you.
If you’re a new user, you’ll receive a free 7-day trial to Slang Pro and get a chance to explore the comprehensive selection of professional English courses we offer. After your trial, subscribe to Slang Pro for unlimited access to all Slang courses and features.
THE SLANG APPROACH
Study only what you don’t know: stop wasting time on one-size-fits-all solutions. Slang builds a personalized learning experience so that you study only what’s new for you.
• We make things easy: translations and explanations in your native language support you while you build toward total immersion.
• Reach fluency quickly: our adaptive technology measures your proficiency in real time and selects the study material and activities that will help you progress faster.
• A lifelong learning companion: your knowledge syncs across all of our English courses, so you can easily study new topics without repeating content.
• A comprehensive solution: our wide variety of exercises helps you master all four language skills — reading, writing, listening, and speaking.
ABOUT SLANG PRO
Slang Pro is the world-class solution for learning professional English, available for organizations and individuals.
Our B2B offering — for businesses, universities, and ESL schools — includes extensive support for developing bilingual programs along with our app itself. Please visit our website to learn more about the Customer Success Program, the Academic Consultancy, and other features included for each organization type.
Privacy policy: https://slangapp.com/legal/privacy
Terms and conditions: https://slangapp.com/legal/terms
TALK TO US
If you have any comments or feedback, please reach out! You can reach us via email at support@slangapp.com.
This release focuses on behind-the-scenes work to improve your experience with our mobile app, and exposes Slang subscriptions as in-app purchases!
Don't forget to tell us what you think about the update! We always carefully analyze user feedback with the aim of integrating your suggestions into our roadmap to make your learning experience as smooth as possible.
The developer, Lengio Corporation, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lengio Corporation
- Size
- 74.7 MB
- Category
- Education
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Starter (monthly) $5.99
- Premium (monthly) $39.99
- Premium (yearly) $400.00
- Standard (yearly) $199.99
- Standard (monthly) $19.99
- Starter (yearly) $59.99
- Copyright
- © 2025 Lengio Corporation