Mobile App · On-Device AI

Nila AI

Learn Spoken English through Tamil — completely offline.

Practice real conversations with an AI tutor that listens, speaks, and teaches — all powered by on-device ASR, TTS, and LLM. No internet needed, no data leaves your phone.

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On-Device ASR

Automatic Speech Recognition that understands your Tamil-accented English. Runs entirely on your device with zero latency and complete privacy.

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On-Device TTS

Natural Text-to-Speech in both English and Tamil. Hear correct pronunciation and learn through real-time spoken feedback — no cloud needed.

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On-Device LLM

A compact large language model acts as your personal AI tutor — correcting grammar, suggesting vocabulary, and guiding conversations in Tamil and English.

Key Features

Tamil-First Approach

Learn English with explanations, translations, and guidance in Tamil — making it natural and comfortable for Tamil speakers.

100% Offline

All AI models run on-device. Practice anywhere — no WiFi, no mobile data, no cloud dependency.

Real Conversations

Practice everyday scenarios: ordering food, job interviews, phone calls, small talk, and more with an AI conversation partner.

Pronunciation Feedback

Get instant spoken feedback on your pronunciation. The AI listens and helps you improve word by word.

Grammar Correction

Real-time grammar suggestions explained in Tamil so you understand why — not just what — to fix.

Complete Privacy

Your voice and conversations never leave your device. Learn freely without worrying about data being recorded or shared.

How It Works

1

Pick a Scenario

Choose from real-life conversation topics like shopping, travel, or interviews.

2

Speak in English

The AI listens to you through on-device speech recognition.

3

Get AI Feedback

Receive corrections, pronunciation tips, and vocabulary suggestions in Tamil.

4

Practice & Improve

Have full conversations and track your progress over time.

Start Speaking English Today

No internet. No subscriptions. Just you and your AI English tutor — in Tamil.

Get Nila AI Free