Lekh AI – Private On-Device AI

Name: Lekh AI – Private On-Device AI
Availability: InStock

Powerful AI chat, image generation, and vision – 100% private and offline

Lekh AI brings the power of advanced AI directly to your iPhone and iPad – completely private and offline. Chat with state-of-the-art language models, generate stunning images, and analyze documents with vision AI. No internet required, no subscriptions, and your conversations never leave your device. macOS version coming soon!

Download on the App Store

Key Features

Discover what makes Lekh AI – Private On-Device AI special and how it can enhance your experience.

Powerful AI Chat

Chat with Gemma, Qwen, Llama and more. Get help with writing, coding, learning, and brainstorming

AI Memory

Your AI remembers you across conversations. Share preferences and get personalized responses

Siri & Shortcuts

"Hey Siri, Ask Lekh AI" – Chat hands-free and add AI to your custom Shortcuts workflows

AI Image Generation

Create stunning images with SD 1.5, SDXL, and specialized models. 4x AI upscaling included

Local AI Server

Turn your iPhone into an AI API server. REST API works with Python, curl, and any app

Natural Voice Chat

Speak naturally with high-quality Kokoro neural voice responses and hands-free mode

Vision Features

Point your camera and ask questions. Extract text with OCR and analyze images

Privacy First

100% on-device processing. Face ID protection, iCloud sync, no accounts or tracking

AI Personas

25+ built-in personas – wizards, pirates, detectives and more with unique personalities

App Screenshots

Take a closer look at Lekh AI – Private On-Device AI and see it in action.

AI Chat Interface

Image Generation

Vision & Camera Analysis

AI Personas

Use Cases

Here's how Lekh AI – Private On-Device AI can enhance your daily life and creative projects.

1
Writing assistance and content creation
2
Coding help and debugging
3
Learning and research with AI explanations
4
Creating AI-generated artwork and images
5
Document and image analysis with vision AI
6
Hands-free AI conversations via Siri
7
Running a private AI server on your network
8
Creative roleplay with AI personas
9
Voice conversations with natural TTS

Your Privacy Matters

Like all our apps, Lekh AI – Private On-Device AI is designed with your privacy as the top priority. We don't collect any personal data, analytics, or usage information. Your data stays on your device, exactly where it belongs.

Learn More About Our Privacy Commitment

Ready to Try Lekh AI – Private On-Device AI?

Download now and experience the perfect blend of functionality and privacy.

Download on the App Store