LeafLock
AI That Belongs To You
Only for iPhone
Free
iPhone
LeafLock is the AI that belongs to you.
Chat, speak, generate images, and understand photos and documents with a complete AI companion that runs entirely on your iPhone.
Not in the cloud. We don’t have servers.
LeafLock is built on four promises:
All AI processing happens on your device.
Every response is generated using your iPhone’s own chip. Your prompts, conversations, photos, and documents are never sent to LeafLock servers or remote AI data centers.
Your data never trains other AIs.
Nothing you type, say, upload, or create is collected, harvested, or used to train anyone’s models. Your conversations are not a product, and they are not data we can access.
Your chats stay on your iPhone.
There is no account, no cloud storage, and no remote copy of your conversations. No sign-in, no tracking, and nothing stored on our servers. Delete a chat, and it is gone.
Unlimited usage, free forever.
No subscription, no credits, no daily limits, and no locked Pro tier. Your iPhone does the work, so you can use every feature as much as you want.
What you can do with LeafLock:
• Chat with a private AI assistant
• Have natural voice conversations
• Generate images directly on your iPhone
• Read documents and extract text from photos
• Ask questions about images and uploaded content
• Ground answers with optional private web search
• Track estimated energy, water, and carbon savings
Cloud AI depends on remote data centers that consume electricity and water. LeafLock performs AI processing locally, giving you a more private and independent way to use AI.
Your ideas. Your voice. Your creativity. Protected by your own device
• A completely rebuilt architecture that supports more advanced AI models, faster responses, and improved performance
• Outside World, an optional feature that securely retrieves small pieces of information from the internet so LeafLock can fact-check and improve its answers
• A redesigned voice interface for more natural, seamless conversations
• Modernized interfaces throughout the app
• A new, more powerful image generator
• User interface support for seven additional languages
• Flexible downloads, allowing you to install only the features you want and save storage space
The developer, Francis Pisco, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Francis Pisco
- Size
- 96.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later.
- iPhone
- Languages
English and 7 more
- English, Arabic, French, German, Italian, Portuguese, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Contains
User-Generated Content
- Copyright
- © 2026 Francis Pisco