LeafLock

LeafLock is your personal AI companion that runs entirely on your iPhone — not in the cloud. Chat naturally, ask questions, speak hands-free, generate images, and extract text from photos, all without your data ever leaving your device.

Unlike most AI apps, LeafLock doesn’t send what you say or type to remote servers. Everything happens locally on your phone, giving you stronger privacy and fast responses.

LeafLock 2.0 automatically detects your device’s capabilities and installs the most powerful AI models your iPhone can support. Newer devices deliver even faster performance and higher-quality results.

Every cloud request to large AI data centers consumes significant electricity and water for cooling, contributing to growing carbon emissions. By keeping intelligence on your iPhone, LeafLock avoids these data centers entirely — reducing your personal AI carbon footprint and showing that privacy and sustainability can go hand in hand.

What you can do with LeafLock

• Chat with an AI assistant that never leaves your device
• Speak naturally with real-time voice interaction
• Generate images directly on your iPhone
• Extract text from images with built-in image-to-text
• Track your environmental impact with the energy-savings dashboard

Because LeafLock runs its intelligence locally, the app is larger than most — about 4 GB of storage. That space allows your iPhone to handle all AI processing itself, with no cloud computing required.

Why people love LeafLock

• No accounts, no sign-ins, no tracking
• AI models run fully on-device
• Supports high-quality voices in 8 languages
• Designed for privacy, security, and sustainability

Your ideas, your voice, your creativity — protected by your own device.