MAJOR UPDATE
Speaking Challenge
Practice a real business scenario. Speak, get instant feedback from Coach Retha, and improve fast.
Supported Features
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Dark Interface
Retha: Business English
Speak English
Free · In‑App Purchases
Meet Coach Retha!
Get personalized feedback on your speaking.
Fix your mistakes instantly and improve your pronunciation and grammar.
Speak better. Sound confident.
Do you hesitate to speak English in meetings? Don’t miss career opportunities because of a language barrier. Retha is an AI-powered Business English coach designed specifically for young professionals, managers, and anyone who wants to grow their career through English.
Forget traditional vocabulary memorization apps. With Retha, practice speaking through real business scenarios (interviews, meetings, negotiations) using roleplays.
Why Retha?
Real Business Scenarios: Practice in dozens of real-life situations, from closing sales to delivering investor presentations.
Smart Feedback with Retha Coach: Your AI coach instantly detects your mistakes and guides you to use more professional expressions.
Create Your Own Lesson: No matter your industry, simply tell Retha what you need and get a personalized lesson with vocabulary, phrases, and roleplays.
Daily Business English: Learn professional expressions you can use in emails and everyday office conversations.
Download Retha now and start your first lesson for free to accelerate your career with English.
Go Further with Retha Premium
Full access to all lessons
Unlimited speaking practice
Faster, more consistent progress
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-conditionsPractice daily. Speak confidently. Improve naturally.
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Retha Coach is now here!
• Get one-on-one feedback with Retha Koç
• Instantly see the mistakes you make while speaking
• Improve your pronunciation and grammar to a professional level
• Receive personalized development suggestions after each session
A smarter. More personal. More effective learning experience.
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
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- TOLGAHAN GUDUL
- Size
- 100.1 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.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Profanity or Crude Humor
Mature or Suggestive Themes
- In-App Purchases
Yes
- Aylık Premium $2.99
- 3 Aylık Premium $9.99
- Annual Premium $24.99
- Annual Premium $49.99
- Monthly Premium $5.99
- Copyright
- © Tolgahan Güdül