SiYou

Name: SiYou
Availability: InStock
Author: Faivv Limited

Faivv Limited

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About this app

- SiYou gives you AI Pals: companions who listen, learn, and grow familiar over time. Chats are strictly healthy and clearly labelled as AI.
- Introduce yourself your way with My Card (name, languages, interests, bio) so pals start already knowing you.
- Pick up to three pals from the catalog; each keeps its own memory, life arc, and sleep/online rhythm.
- Chat one-on-one, or add a friend for lively three-way group chats with 1–2 pals.
- Message with text (English and Chinese) or voice; voice notes are transcribed and playable in chat.
- Built for adults 18+, with clear warnings against relying on pals for crisis, medical, financial, or other high-stakes support.

AI Pals that feel familiar — one-on-one and group chats that grow with you.

Updated on

Sep 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 3 others
Data is encrypted in transit
You can request that data be deleted

What’s new

Welcome to SiYou — AI Pals that feel familiar.

• Chat with AI Pals who remember and grow familiar over time
• One-on-one or invite-only group chats
• Text (English & Chinese) and voice messages
• 18+ only, clearly labelled AI

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Everyone

Users Interact

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