Private Offline AI App For iPhone
Chat with AI even when you don't have internet. Everything runs directly on your iPhone and stays private.
5 Stars on the App Store
How Opal AI Works
Step 1
Open the app and choose an AI model.
Step 2
Start chatting by asking questions or beginning a conversation.
Step 3
Get fast replies generated directly on your device, without an internet.
Why Choose Private Offline AI Chatbot
Works Offline
No internet required
Fast Replies
Answers in seconds
Fully Private
Data stays on your device
On-device AI Models
No cloud storage needed
Secure
No third-party access to your conversations
AI Models Inside the Offline AI App
Choose from a variety of powerful AI models optimized for your iPhone. Each model offers different capabilities and performance characteristics.
CHAT INSTRUCT MODELS
Llama 3.2 1B Instruct
8-bit (MLX)
Sharper version of the 1B model; still small and generally safe on iPhones.
Llama 3.2 3B Instruct
4-bit (MLX)
Balanced Llama 3.2 chat model; good quality but heavy enough to crash on some iPhones.
Qwen2.5 3B Instruct
4-bit (MLX)
Good mix of quality and speed; lighter than 7B models and safe for most iPhones.
Qwen2.5 7B Instruct
3-bit (MLX)
Higher-quality 7B chat model; heavy and may crash on some iPhones during long chats.
Qwen2.5 7B Instruct
4-bit (MLX)
Top Qwen2.5 quality; very heavy, can crash if the phone is hot or many apps are open.
Qwen2.5 1.5B Instruct
4-bit (MLX)
Ultra-small and super fast; answers are simpler and less detailed than bigger models.
CHAT BASE MODELS
Qwen3 4B
4-bit (MLX)
Base (non-instruct) model; best with strong custom system prompts and advanced setups.
Qwen3 4B
6-bit (MLX)
Same as 4B, but with more precision.
Qwen3 8B
3-bit (MLX)
Large 8B base model.
CODE INSTRUCT MODELS
Qwen2.5 Coder 3B Instruct
8-bit (MLX)
High-quality coding assistant.
Qwen2.5 Coder 1.5B Instruct
8-bit (MLX)
Smaller coding model; more iPhone-friendly and good for everyday coding help.
Chat with AI, Even When You're Offline
Download once and chat anytime, anywhere, completely offline. No internet, no tracking, just AI chatbot on your iPhone.
