Kin

Name: Kin
Rating: 3.7

Privacy-first personal AI advisory board with five specialized coaches that build persistent memory on-device

3.7

ProductivityFreemium

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Editorial Review

Kin takes a thoughtful and differentiated approach to personal AI by framing itself not as a chatbot but as a board of advisors. The five specialized characters — covering career, relationships, energy, social dynamics, and values — provide different perspectives on problems, which is more nuanced than a single all-purpose assistant. The privacy-first architecture is Kin's strongest selling point. All memory and personal data stays on-device, which is a meaningful differentiator in a market where most AI tools send everything to the cloud. The persistent memory system means conversations build on each other over time, making advice progressively more relevant. The app is still relatively early-stage. The free tier provides basic access, with a premium subscription unlocking all advisors and extended voice usage. Specific premium pricing is not publicly disclosed, which may frustrate potential users evaluating the tool. The app is purely personal — there are no team or enterprise features.

Pros

Complete on-device privacy for sensitive personal conversations

Five specialized advisors provide multi-perspective guidance

Persistent memory makes advice more relevant over time

Structured conversations encourage deeper reflection

Natural voice conversations feel engaging

Key Features

Five specialized AI advisors with distinct expertise areasOn-device memory for complete data privacyPersistent context that evolves with each conversationNatural voice conversationsStructured conversation templates for deeper reflectionAI journal with contextual memoryGoogle Calendar integrationAvailable on iOS and Android

About Kin

Kin is a privacy-focused mobile app that provides five specialized AI advisors — covering career, relationships, energy, social confidence, and personal values — that share on-device memory to deliver increasingly personalized guidance. All data stays on the user's device, and structured conversations go deeper than typical AI chat.