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
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
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