✨ Free AI Companion — 14 Languages

Your Always-On
AI Big Brother

A bro who never sleeps, never judges, and always has your back. Get guidance, motivation, smart reminders, and real emotional support — 24/7.

Get on Google Play
24/7Always On
14Languages
100%Free
BigBro AI
Online now
Hey champ! How was your day?
Had a rough day at school
Rough days happen to everyone — even the strongest people. Want to talk about it? I'm right here.
💪 🧠 🔥 💙 ⭐
🔒
100% PrivateData stays on your device
🧠
AI-PoweredSmart, learns about you
🌙
Sleep-AwareSmart quiet hours
❤️
Emotionally SmartDetects how you feel
Core Features

Everything a Great
Big Bro Does — Powered by AI

Emotional intelligence meets cutting-edge AI. Support you actually deserve.

💬

Heart-to-Heart Chats

Talk about anything — school, feelings, dreams, problems. He listens 24/7 without judgment.

✋

BroHand Overlay

A floating companion on your screen. Motivates you while you use other apps. AI-powered messages.

🔔

Smart Reminders

Detects tasks from your chats and reminds you — eat, drink water, study. Like a real bro.

✅

Bro Tasks + XP

Daily challenges: exercise, hydrate, study. Earn XP, level up, and grow every single day.

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Voice Messages

Every reply read aloud in a warm voice. Feels like he's right there talking to you.

🧠

Learns About You

Remembers your goals, interests, and mood patterns. Gets smarter the more you talk.

🌎

14 Languages

English, Arabic, Spanish, French, German, Chinese, Japanese, Korean, Hindi, Portuguese, and more.

🎯

Goal Tracking

Set goals, track progress. Your bro cheers you on every step of the way.

Getting Started

Get Started in 3 Steps

1
📱

Download Free

Get BigBro AI from the Google Play Store. No payment, no signup needed.

2
✨

Pick Your Vibe

Choose a nickname and personality — caring, strict, playful, or motivational.

3
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Start Talking

Chat about anything, anytime. He's always here for you. That's it.

Personalities

Choose Your Bro's Vibe

Everyone's different. Pick the bro that matches your style.

🤗

Caring

Warm, gentle, always supportive. The kindest bro you'll ever have.

Most Popular
💪

Strict

Disciplined, no-nonsense. Pushes you to be your absolute best.

For Grinders
😄

Playful

Fun, jokes, memes. Makes every conversation feel like hanging out.

Fun Vibes
🔥

Motivational

Inspiring, goal-driven. Turns you into the best version of yourself.

Sigma Mode
“

BigBro AI checks on me when I'm sad, reminds me to eat, and motivates me every morning. It actually feels like having a real big brother.

— A BigBro AI User

Ready to Meet Your
BigBro AI?

100% free. No ads. No subscriptions. Just a bro who cares.

Download on Google Play
🔒 Private 🌎 14 Languages ⚡ Free Forever