AI chat that runs on your phone after model download. Prompts and responses stay on-device, and optional Pro unlocks higher daily and model limits.
Every design decision keeps AI inference local while making the free and Pro tiers clear.
Download a model once over Wi-Fi. After that, chat runs locally anywhere — a plane, a subway, a hospital, anywhere with zero signal.
Your prompts, responses, and chat history stay on your iPhone. Product analytics and Pro entitlements are handled by Firebase and RevenueCat without sending your conversations for AI processing.
Download free with no account or credit card. The free tier includes daily messages and one downloaded model; Pro unlocks higher limits and advanced features.
Most "on-device AI" apps only work on the latest Pro models. We built this differently. If you own an iPhone 12 or newer, you have enough compute to run real AI.
Run open-source AI models directly on your iPhone. Downloaded models run locally without an internet connection.
Alibaba's powerful multilingual models. 0.6B, 1.7B, and 4B variants available.
Meta's flagship family of foundation models for general reasoning and long context.
Google's lightweight, state-of-the-art models. Fast and efficient on Apple Silicon.
Advanced reasoning and code generation models for power users.
Everything you need to know before downloading.
Yes. Once you download a model over Wi-Fi, chat inference runs on your iPhone's chip instead of a remote AI server. Model downloads, analytics, and Pro entitlement checks may use a connection when available.
Your prompts, responses, attachments, and chat history stay in your phone's private app storage and are not sent to cloud AI servers. Pocket AI uses Firebase Analytics for product usage metrics and RevenueCat for Pro purchase and entitlement checks.
Any iPhone 12 or newer. Older iPhones run our lighter models (Qwen 0.6B) at perfectly usable speeds (~45 tok/s). Newer Pro models handle our larger, more capable models. You do not need the latest hardware.
No. There is no account, no login, no email, no sign-up. Open the app, download a model, start chatting.
Yes. Pocket AI is free to download with no account or credit card required. The free tier includes 15 messages per day and one downloaded model; Pro unlocks unlimited messages, unlimited models, and advanced features.
Yes. Go to Settings → System Prompt to write custom instructions for the AI. Make it a coding assistant, a writing editor, a language tutor, or anything else. This is one of the most powerful features for power users.
Models range from ~460 MB (0.6B) to ~2.7 GB (4B). The app itself is small. You can download and delete models freely — your chat history is preserved independently of which model is loaded.
No login and no credit card to start. Download free, chat locally, and upgrade to Pro when you want higher limits.
Download on the App StoreRequires iPhone 12 or newer · iOS 16+
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