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Personas with real memory
Create personas for training, writing, health, and each keeps its own memory of you. Every fact is visible, editable, and deletable. Nothing hidden.
Loka runs real AI models on your phone's chip. No account, no server, pay once. Create personas that genuinely remember you, with memory you can read, edit, and delete.
Create personas for training, writing, health, and each keeps its own memory of you. Every fact is visible, editable, and deletable. Nothing hidden.
Flights, the subway, dead zones, blocked networks. The model lives on your flash storage and runs on your chip. No connection required, ever.
Web search and image generation use the cloud, and before anything is sent, Loka shows you exactly what will leave your phone. Approve it, or don't.
No server to shut down, no policy change that deletes your companion, no price hike on your own hardware. Pay once. It's yours.
Most apps promise privacy. Loka is architected so there's nothing to promise: chats, memories and personas are stored only on your phone. There's no account to breach, no server logging you, no analytics SDK watching. The full policy is one page, in plain English.
Read the privacy policy →Subscriptions make sense when someone else runs the servers. Here, you are the server, so paying once is the whole point. No subscription, no renewal, no rent.
No, and we won't pretend otherwise. On-device models are excellent for everyday chat, writing, summarizing and translating, and they're improving fast. What they give you that no cloud AI can: total privacy, offline access, and memory you own.
Any iPhone with 6 GB of RAM or more runs the default model smoothly. Newer phones unlock larger, smarter models. Loka detects your device and recommends the best fit.
Nothing, unless you run a cloud job (web search, image generation). Before each one, Loka lists the exact data that will be sent, a prompt or an image, and waits for your approval. Chat history, memories and personas are never uploaded.
Yes: every persona has a memory page listing each fact it holds, with the date it was saved. Delete any fact, or wipe everything, anytime.
Yes. Loka recommends a model that fits your iPhone, and you can switch to another on-device model in Settings. If you run Ollama on a computer on the same Wi-Fi, Loka can use those models instead: larger, faster, and your chats still never leave your home network. See the Ollama setup guide