LunaAI: AI Chat Companion

456 reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
Learn more
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About this app

LunaAI Chat is your personal AI companion and smart assistant. Start a conversation with friendly AI characters, ask anything, or just talk to unwind — LunaAI is ready to chat 24/7.

Choose an AI character that matches your vibe, tell it a bit about yourself and the topics you love, and every conversation feels more personal. Type or use voice-to-text to talk hands-free, and let LunaAI reply in seconds.

🌟 KEY FEATURES
- Chat with AI characters: pick an AI friend and start chatting instantly.
- Smart AI assistant: ask questions, brainstorm ideas, get help with everyday tasks.
- Personalized for you: share your name and interests so replies fit your style.
- Voice to text: speak your message and LunaAI turns it into text.
- Many topics: lifestyle, hobbies, wellness, love & emotions, self-discovery and more.
- Multi-language: chat in 17 languages including English, Vietnamese, Spanish and more.
- Clean, simple design that's easy to use every day.

👥 WHO IT'S FOR
Anyone who wants a friendly AI to chat with, a creative brainstorming partner, or a smart assistant for quick questions and daily support.

💎 PREMIUM & UNLOCKS
- Free to download; chat with LunaAI for free (ad-supported).
- Optional Premium unlocks: all AI characters, unlimited chat sessions and an ad-free experience.
- Plans: Weekly, Monthly or Yearly. A free trial may be offered on eligible plans.
- Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Google Play account settings.

⚠️ NOTICE
- LunaAI replies are generated by AI and may be inaccurate. They are for general conversation and entertainment, and are not professional medical, legal, financial or psychological advice.
- By using this app you agree to our Terms of Service (https://policy.tranquilmind.co/lunaai-chat/terms) and Privacy Policy (https://policy.tranquilmind.co/lunaai-chat/privacy).
- Support: contact@tranquilmind.co
Chat with AI characters & your smart AI companion. Voice chat + assistant.
Updated on
Jun 29, 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.
  • This app may share these data types with third parties
    Location, Financial info and 2 others
  • This app may collect these data types
    Location, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

453 reviews
Kali Meli
June 22, 2026
😡 💢 walk through several ads. most chat boxer locked up . All of them you got to walk through more adds. Then I update what should have been updated earlier in morning when I download it. finally open a chat box input from me with no response from it. dumping it today . Not worth your time.
6 people found this review helpful
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ZombieMagnate
April 2, 2026
Very few characters, all but 2 are locked, and there are far too many random ads. F
13 people found this review helpful
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kyle dodson
May 22, 2026
Ai failed to to respond to my messages, extremely limited selection of characters (from what I could see
5 people found this review helpful
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What’s new

What's new in this version:
• Smoother chat experience with refined message bubbles and typing indicator
• Improved voice-to-text accuracy and quicker text-to-speech playback
• Better image sharing flow from camera and gallery
• Updated AI persona cards with clearer introductions
• Stability fixes, faster startup, and reduced memory usage
Thanks for using LunaAI. Please share feedback to help us keep improving