Retha: Business English
Speak English
Free · In‑App Purchases
Learn Professional English with Confidence — Fast.
Retha is a smart English learning app designed specifically to help you communicate clearly and confidently in your professional life. Whether you're aiming to unlock new career opportunities or simply feel more fluent at work, Retha is your shortcut to success.
Make Real Progress with Bite-Sized Daily Lessons
Micro Lessons: Strengthen your vocabulary, speaking, and pronunciation in just a few minutes a day.
AI-Powered Roleplays: Practice real workplace scenarios with our AI assistant and boost your speaking confidence.
Essential Business Phrases: Master the language used in meetings, presentations, and phone calls — and start using it right away.
Pronunciation Feedback: Get instant tips to speak more clearly and sound more natural.
Personalized Learning Plans: Your journey is tailored to your level and career goals.
Business & Social English: Choose from 2,000+ lessons to improve both your professional and everyday communication.
Why Choose Retha?
Retha skips the boring grammar drills and gets straight to what matters: practical language for real situations. Learn efficiently, communicate confidently, and express yourself clearly in every business setting.
Unlock More with Retha Premium
Upgrade to Retha Premium and get full access to:
Every lesson and roadmap
Unlimited AI-powered speaking practice
Exclusive content for faster results
Stay ahead in your career — Premium is your edge.
Subscription Details
Retha Premium renews automatically. Payment is charged to your Apple account unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime in your App Store account.
Privacy Policy: https://www.rethaco.com/app-privacy-policy
Terms of Service: https://www.rethaco.com/app-terms-and-conditions
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Minor Improvements in UI/UX
The developer, TOLGAHAN GUDUL, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- TOLGAHAN GUDUL
- Size
- 161.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Profanity or Crude Humor
Mature or Suggestive Themes
- In-App Purchases
Yes
- Annual Premium $49.99
- Monthly Premium $5.99
- Copyright
- © Tolgahan Güdül