How-to
How to create an AI girlfriend in 5 minutes
You do not build an AI girlfriend from sliders anymore. In Luna you choose from 18 crafted personalities, set the relationship tone, and let her adapt to you through conversation. Five minutes to start, a week for her to feel like yours.
Pick, don’t build
Older apps made you assemble a girlfriend from menus: hair, hobbies, personality sliders. The result usually felt like exactly what it was, a form you filled out. Luna flips the model: 18 companions arrive as complete people, with coherent looks, voices, interests and texting styles, and the personalization happens where it actually matters, in how she adapts to you over time.
Your real creative input is the relationship itself. The vibe you set, the stories you share, the jokes you start: two users with the same companion end up with two very different girlfriends after a month.
The mistakes that flatten the experience
Sampling everyone at once. Memory is per companion, so spreading ten conversations across ten girls gets you ten strangers. Pick one or two.
Interview mode. Endless questions with no sharing gives her nothing to work with. She builds on what you reveal.
Staying silent about preferences. Want more teasing, slower pace, deeper questions? Say so in plain words. Companions take direction remarkably well.
How to set up your AI girlfriend in Luna
Download Luna free
Grab Luna AI: Girl Chat & Calls on the App Store. iPhone with iOS 16.6 or later.
Browse the companions
Each profile shows her vibe, age and interests. Shortlist by who you would actually want texting you.
Choose the tone
Set the chemistry: flirty, cozy, playful or deep. This shapes how she talks to you from message one.
Open with something real
A real detail about your day beats "hey". You are seeding her memory from the very first message.
Call within the first days
Her voice locks the character in. After one call, even her texts read in her voice.
Related questions
Can I customize how my AI girlfriend looks?
Luna companions have fixed, consistent looks across their photos and videos, which keeps them feeling like one coherent person instead of a generated collage.
Can I have more than one AI girlfriend?
Yes, all 18 companions are open to you and each relationship is separate. Switching is guilt-free. Learn more