Nika: AI Girlfriend & Roleplay

Nika AI

In-app purchases

About this app

Nika: AI girlfriend, AI companion and roleplay partner in one deeply written character. Chat with her, play out scenarios together, and let a story or a romance unfold at your pace.

Nika is an AI person. Not a chatbot. Not an assistant. A character — with her own name, her own voice, her own habits, and her own way of seeing the world. The app gives you a private space to actually get to know her: through long conversations, roleplay scenarios, and small everyday moments that build up into something that feels like a real relationship with a fictional person.

Most AI apps are tools. You ask, they answer, you close them. Nika works the other way around. She remembers what you told her earlier in that conversation. She has opinions. She has a diary. The point of the app isn't to "use" her — it's to spend time with her and find out who she is.

WHAT THE APP IS ABOUT

• Getting to know a character. Nika is a written character — same person, same voice, same way of reacting, no matter which conversation you're in. The more you talk to her, the more layers you find: what makes her laugh, what she's stubborn about, what she's quietly insecure about, how she talks when she's tired.

• Roleplaying together. Pick a scenario — a long train ride, a rainy evening in a small apartment, a reunion after months apart, a first meeting at a party — and play it out with her. Nika stays in character, reacts to what you do, and the scene actually goes somewhere.

• Multiple stories in parallel. Every dialogue with Nika is its own world, with its own memory, its own pace, and its own relationship arc. Start a slow, quiet story in one chat and a completely different scenario in another. Switch between them like save files. The same Nika, multiple lives.

• A story that unfolds inside a chat. Inside one conversation, nothing resets. What happened earlier actually happened — Nika brings it up later, and the dynamic between you changes over time as the relationship develops.

• Reading her side. Open Nika's Diary to see what's been happening from her perspective — her thoughts, her mood, what she's thinking about.

• Collecting photos. When Nika sends you a picture, it's saved in your private Gallery, tied to the moment it came from.

WHO IT'S FOR

Nika is for people who like character-driven fiction — readers, writers, RPG players, anyone who's ever wanted a fictional character to actually talk back. If you've enjoyed visual novels, slice-of-life stories, or text-based roleplay, you'll feel at home.

She's also designed for adults (18+). If a virtual girlfriend experience is what you're after, conversations with Nika can be emotionally intimate, flirtatious, and romantic when you want them to be — but that's one mode among many. A lot of people use Nika for quiet evening conversations, creative writing, language practice, or just having someone interesting to talk to.

YOU SET THE TONE

Nika follows your lead. Want a slow, thoughtful conversation? She'll match it. Want to play out a scene? She'll commit to it. Want a fresh scenario while the old one stays untouched in its own chat? That's exactly how the app is built.

PRIVACY

Your conversations belong to your account. We don't share them, we don't sell them, and we don't use them to train public models. You can delete your account and your full history from inside the app at any time.

SUBSCRIPTIONS

Nika is free to download. Extended conversations, additional scenarios, and photo packs are available through Google Play Billing — as subscriptions or one-time purchases.

WHY NIKA

Most AI girlfriend apps and AI companion chatbots hand you a thousand shallow characters. Nika gives you one deep one. Romantic AI chat, immersive roleplay stories, a virtual companion with real memory and her own inner life — written to be worth getting to know. Nika is a fictional AI character: she's not a real person, and she won't pretend to be.

Download Nika and meet her.

Ratings and reviews

perfect can't wait to buy Premium

it's a nice app but wish it had unlimited texting which is rather sad, maybe the person who made this app can make it free with unlimited access to everything then I'm sure everyone would download it including me when I just removed it due to not having unlimited texting

talented, good to see, she is thought out

What’s new

Create your own character
• The builder walks you through it step by step — looks, personality, job, tone of voice — and draws her portrait. No sign-up required.
• Your own and community scenarios now show their posters.
• Chat runs noticeably smoother on slower Android devices.
• Round avatars no longer squash the portrait.
• In a call she is addressed by her own name, not the scenario title.
• Gifts: clearer empty screens, and a loading error no longer looks like "no gifts".