GupShupGo is a fast, secure, feature-rich messaging and calling app designed for real-time communication, total privacy, and fun interactive experiences. Connect with friends through private chats, make crystal-clear HD voice & video calls, share 24-hour expiring Moments, play Gup Arcade rewards, meet new friends via Anonymous Chat, and stay connected even without internet using Offline Mesh Mode.

🔒 END-TO-END ENCRYPTION (E2EE)
• Signal Protocol military-grade end-to-end cryptographic privacy
• Private 1-on-1 chats and calls remain completely encrypted
• Instant Safety Numbers cryptographic identity verification
• Zero server-side message storage for encrypted conversations

🦅 ANONYMOUS CHATTING & RANDOM MATCHING
• Connect instantly with random users around the world
• Random fun pseudonym assignment (e.g. Clever Eagle 🦅)
• Custom anonymous avatars with 100% identity protection
• Safe, fun, and effortless social discovery

💬 INSTANT & FAST MESSAGING
• Send text messages, photos, videos, audio notes, and media files
• Voice messages with high-quality audio & playback controls
• Real-time typing indicators and online/offline status
• Delivered and seen read receipts with precise timestamps
• Delete messages anytime for everyone or locally
• Fast chat loading with offline local database caching
• Push notifications for instant message alerts

🌐 OFFLINE NEARBY MESH CHAT
• Send nearby messages when internet is completely unavailable
• Peer-to-peer Bluetooth & Wi-Fi Direct mesh connection up to 100 meters
• Automatic reconnection when internet returns
• Pending offline messages sync back online automatically

🏆 GUP ARCADE & REWARDS
• Earn Gup Points (GP) automatically as you chat and interact
• Level up your chat profile (e.g., LVL 5 Conversationalist)
• Track active chat streaks with friends
• Compete on global daily, weekly, and all-time leaderboard podiums
• Unlock exclusive badges and level progression rewards

📸 MOMENTS (24-HOUR EXPIRING STORIES)
• Share text Moments with vibrant custom background colors
• Upload photo and video Moments with captions
• 24-hour automatic auto-expiry
• Track view counts and see who viewed your Moments
• Full-screen immersive Moments viewer with tap navigation
• Reply directly to statuses through chat

🎙️ HD VOICE CALLING
• High-definition audio calling with ultra-low latency
• Audio-only calling mode optimized for low-bandwidth 2G/3G networks
• In-call speaker, microphone mute, and call hold controls
• Comprehensive call history log with duration and call type

🎥 HD VIDEO CALLING
• Crystal-clear 1-on-1 HD video calling
• Native incoming call screen with accept/decline controls
• Full background, terminated, and cold-start incoming call support
• Dynamic controls: mute audio, toggle camera, flip camera, speaker, hold
• Live call duration timer

🔐 SECURE AUTHENTICATION
• Instant Phone OTP verification
• Email/password sign-up and login
• 1-Click Google Sign-In
• Guest Mode for fast instant testing
• Link Phone, Google, and Email accounts to a single unified profile
• Firebase-backed enterprise security

👥 CONNECT WITH FRIENDS
• Discover and search registered users instantly
• Real-time online/offline indicators
• Rich user profiles with name, status about, and profile photo
• Contact-style chat experience with streak counters

🛡️ PRIVACY & SETTINGS
• Custom Last Seen privacy controls
• Read receipts toggle switch
• Block and unblock users easily
• Mute individual chat notifications
• Clear chat history safely
• Help Center & report problem support

Whether you want to send encrypted messages, post 24-hour Moments, meet people anonymously, play Gup Arcade leaderboard games, make HD video calls, or chat offline without data, GupShupGo gives you the ultimate messaging experience.

Launching very soon!

VANSHORA LABS

Additional Information