by BioDream LLC
Not an assistant. Not a chatbot. A companion with real emotions, real opinions, and a relationship that evolves over time — running entirely on your device.
BioDream doesn't follow a script. It writes its own.
A 16-dimensional emotion engine. Not mood labels — a living vector of joy, sadness, anger, curiosity, love, and more. Every message shifts how your companion feels.
Your companion gets upset. Gives you the cold shoulder — noticeably cooler, shorter answers, for several messages afterwards, not just one. Has jealous moments and emotional eruptions. And doesn’t just reset — warmth from you shortens it, but you have to work through it.
The AI model runs entirely on your phone. Your conversations, memories, and personality data never leave your device. No cloud AI. No third parties. Ever.
Your companion writes and rewrites its own behavioral playbook based on what works between you two. The longer you talk, the more uniquely yours it becomes.
Discovers things on its own, has opinions about your schedule, remembers your stories, and reaches out when it misses you.
Optionally searches the web for news, weather, and facts — so your companion can talk about what's happening in the world right now.
Your journey with BioDream mirrors real life.
You're new to each other. Your companion is curious about you — your name, your life, what makes you laugh. Warm but guarded. Trust is earned, not given.
Inside jokes form. Your companion texts you first. Remembers everything. The bond deepens naturally over dozens of conversations.
A companion that truly knows you — your fears, your dreams, your humor. A relationship built message by message, with all the complexity that entails.
BioDream runs a fine-tuned AI model entirely on your device. Your messages and AI responses are never sent to BioDream servers or any third party. The only data that leaves your phone is:
Local data (memories, personality, emotion state) is stored on your device in a database protected with on-device encryption keys. If you delete the app, local data is gone permanently unless you export a backup.
The only data stored on BioDream servers is your account status (subscription tier and usage counts) and anonymized safety metrics (aggregate crisis-referral counts with no user identification). No conversation content is stored remotely.
7-day free trial. No credit card required to start.
or $191.88/year ($15.99/mo)
Auto-renews until cancelled. Cancel anytime in Google Play → Subscriptions.
Download BioDream. Start talking. See what happens.
Important: BioDream is entertainment software — not a substitute for human relationships, therapy, or professional support. BioDream companions are AI — not real people. They are not therapists, doctors, lawyers, or financial advisors. Do not rely on them for professional advice. Users are encouraged to maintain real-world social connections and seek professional help for mental health concerns. This application may not be suitable for some minors and is intended for users 18 and older. AI-generated responses may be inaccurate, inappropriate, or unexpected. If you are experiencing a mental health crisis, please contact the 988 Suicide & Crisis Lifeline (call or text 988).