Letsi

Global Optima Technologies

About this app

Unlock your English potential with Letsi— the only language learning app that tailors your path to your passions. Whether you’re preparing for the IELTS, aiming for business fluency, or just starting your journey, Letsi transforms your interests into powerful lessons.
Why Letsi? Traditional courses can be boring. Letsiis different. We use AI to create personalized content based on what you actually care about—from Technology and Business to Art and Travel.

Key Features:

AI-Powered Personalization: Choose your interests (Business, Tech, Art, Sports, Travel) and get short, high-impact lessons designed just for you.
Conversational AI Tutor: Chat naturally with our AI mentor. Get instant corrections, simplified explanations, and realistic role-play scenarios.
Daily Skill Building: Master all 4 skills—Listening, Speaking, Reading, and Writing—through diverse daily tasks:
Pronunciation: AI analysis of your speech to help you sound like a native.
Dictation & Listening: Improve your ear for real-world English.
Picture Description: Boost your vocabulary by describing what you see.
Smart Vocabulary: Save words directly from chats and study them with smart flashcards using spaced repetition.
Track Your Progress: Set your daily goal (from 5 to 60+ minutes) and watch your skills grow from A1 (Beginner) to C1 (Advanced).
Download Letsi today and start learning English through the things you love!

What’s new

[urgent, priority 0] new release updates:
- marketing
- ⁠bugfixes