Private AI.
In Your Pocket.
A proper AI assistant that runs entirely offline on your iPhone. No subscriptions. No data collection. Just you and your thoughts.
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iPhone 17 Pro displaying LiberaGPT dark interface.
Everything runs on your phone.
No cloud servers. No data collection. No subscriptions. LiberaGPT uses quantised GGUF models with GPU acceleration on supported devices, giving you fast, private AI that actually respects your privacy.
Completely Offline
Works on the Tube, on a plane, in the countryside. No Wi-Fi required. Ever. Your conversations stay between you and your phone.
Neural Engine Optimised
GPU acceleration via Metal on iPhone 17 Pro tier devices. Quantised models (Q4_K) balance quality and speed. Fast responses with minimal battery impact.
Zero Data Shared
Nothing is sent to our servers. Nothing is sent to Apple. Your conversations are saved only on your device, and you can clear them any time.
Download What You Want
Choose which AI models to install. Download lightweight models for quick answers, or specialised models for deeper reasoning tasks.
No Recurring Charges
Pay once. Use forever. No subscriptions, no token limits, no surprise bills. For serious work, use cloud AI. For everything else, use LiberaGPT.
Nature Friendly
Data centres consume massive power. Your phone uses watts, not kilowatts. Get simple answers locally instead of burning energy in a server farm.
Multiple Models
Gemma 3 for speed, Phi-4 for deep reasoning, SmolLM3 for extended context. Seven quantised models from 1B to 3.8B parameters. Download only what you need.
Clean Interface
A calm, minimal design that feels native to iOS. Dark mode, accessible, and built with SwiftUI. No clutter, no distractions.
Your Data
Stays Yours.
Import sensitive documents, write private thoughts, ask embarrassing questions. Nothing leaves your phone. No cloud sync, no telemetry, no training data harvesting. When we say private, we mean it.
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Secure locked folders merging inside an iPhone silhouette.
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Apple Neural Engine humming against a dark offline layout.
Works
Anywhere.
Tube, plane, countryside, basement. LiberaGPT runs entirely on your iPhone's processor. Ask questions, search documents, and get answers instantly without waiting for a network connection.
Import
Anything.
PDFs, images, handwritten notes, screenshots. LiberaGPT reads them using on-device OCR and semantic search. Ask questions about your documents and get answers with sources. Everything stays local.
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PDFs and documents flowing into the iPhone interface with search highlights.
Private AI that actually works.
Launching 7th April 2026 on the App Store.