100% On-Device AI

AI that lives on
your iPhone.

Powerful artificial intelligence with complete privacy. No cloud. No tracking. No compromise.

Download on the App Store Learn More
0 Data collected
100% On-device
Free To use
Solair AI app screenshot

Every question you ask a cloud AI goes somewhere.

They train on your conversations
They build profiles of your thinking
They can be subpoenaed or hacked
They can change terms or shut down overnight

Solair takes a different approach.

Features

Everything you need.
Nothing you don't.

Solair AI brings the power of large language models to your pocket, without the privacy trade-offs.

Auto Mode

Automatically selects the best AI model for your task — fast, smart, or vision.

Voice Mode

Natural spoken conversations with instant voice responses. Talk to your AI like a friend.

Think Harder

Not satisfied? Regenerate with a smarter model — without losing context.

Personal Memory

Learns your preferences over time, stored only on your device. Truly personalized.

Conversation Forking

Branch any conversation to explore different directions without losing your thread.

Document Analysis

Process PDFs, text files, and images entirely on-device. Your data stays yours.

Vision AI

Analyze images and visual content. Point your camera and get instant answers.

Private Web Search

Browse anonymously with no tracking. Real-time info, fully private.

Voice Mode

Talk. Listen.
Instantly.

Lightning-fast voice responses powered entirely on-device. No server round-trips, no latency — just natural, real-time conversation with your AI.

Instant responses

No waiting for cloud servers. Get answers the moment you stop speaking.

Natural conversation

Speak freely with fluid, human-like voice interaction.

100% private

Your voice never leaves your device. Ever.

Privacy isn't about having something to hide. It's about having the freedom to think without being watched.

Privacy First

Your conversations
stay yours.

In a world where every AI service collects your data, Solair takes a different approach. Everything runs on your device. Period.

No account required

Start using AI instantly. No sign-up, no email, no phone number.

No cloud processing

Every computation happens on your iPhone's neural engine. Nothing leaves your device.

Zero data collection

No tracking, no analytics, no data harvesting. Your privacy is absolute.

Duress Code

Enter a secondary passcode — silently wipes all data while appearing normal.

How it works

If someone forces you to unlock your phone, enter the duress code instead of your real one. The app opens normally — but all conversations and memories are already gone. The coercion fails. Combined with app lock, Face ID, auto-lock on app switch, and lockout protection after failed attempts.

AI Models

Choose your
intelligence.

60+ models from every major AI lab, runnable directly on your iPhone. With direct HuggingFace access for even more.

Q

Qwen 3

Rivals cloud models on complex reasoning. Writes code, explains concepts, thinks step by step.

Popular
L

Llama 3.2

Meta's powerful language model with strong reasoning capabilities.

Balanced
M

Mistral

Efficient European AI model excelling at multilingual tasks.

Efficient
G

Gemma 3

Google's lightning-fast model. 60+ tokens per second on a standard iPhone.

Compact 60+ tok/s
D

DeepSeek R1

Advanced reasoning model for complex problem-solving tasks.

Reasoning
V

Qwen VL

Multimodal vision model for image understanding and analysis.

Vision

Local AI is getting better faster than cloud AI is getting cheaper.

Your phone is the most private device you own.
Your AI should be too.

Built by one developer who uses it every day. No ads, no subscription, no corporate agenda.

Download on the App Store
Free · iOS 26+ · 48 MB