Fast, Secure Messaging & HD Video Calling

Connect instantly with friends, family, and business contacts around the world with 1SPACE—the high-performance messaging, voice, and video calling app designed for speed, privacy, and seamless multi-device communication.

Whether you're sending a quick text, hosting an HD video call, sharing high-res media, or managing corporate communication, 1SPACE delivers a smooth, reliable experience everywhere you go.

KEY FEATURES

Instant Real-Time Messaging

1:1 & Group Chats: Chat privately or create groups with friends, family, or teammates with custom roles and controls.

Channels & Broadcasts: Follow channels or broadcast announcements to large audiences instantly.

Message Receipts & Typing Indicators: Know when your messages are sent, delivered, and read in real time.

Offline Messaging: Stay connected even with weak signal—messages queue automatically and deliver as soon as you're back online.

Crystal-Clear Voice & Video Calls

High-Definition Audio & Video: Enjoy ultra-low-latency 1:1 and group voice and video calling.

Reliable Connectivity: Advanced network optimization ensures smooth calls even on variable mobile networks.

In-Call Controls: Seamlessly mute mic, toggle camera, or switch between audio devices with one tap.

Rich Media & Interactive Voice Notes

High-Speed Media Sharing: Send photos, HD videos, documents, and files instantly.

Interactive Voice Notes: Record and play crisp audio messages with dynamic interactive waveform visuals.

Direct & Secure Storage: Fast, direct media delivery with automatic anti-virus and security scanning.

Advanced Security & Privacy First

Secure Phone OTP Auth: Quick, hassle-free registration and device verification.

Two-Step Verification (2FA): Add an extra layer of security with an optional 6-digit security PIN.

Private Contact Sync: Contact matching uses secure hashing technology—your phonebook details are never exposed or stored.

Active Session Manager: View and remotely log out of active sessions across web, desktop, or tablet anytime.

Built for Business

Business Profile Integration: Link and manage business phone numbers effortlessly.

Official Communication: Engage with customers via official broadcast updates and verified channels.

Dispute-Free Account Security: Enterprise-grade security policies and approval controls protect your business identity.

Seamless Multi-Device Sync

Log in on mobile, web, or desktop. Your conversation history stays synced in real time across all your devices, so you never miss a beat.

WHY CHOOSE 1SPACE?

Lightning Fast: Powered by state-of-the-art messaging architecture for instant stanza delivery.

Battery & Data Efficient: Lightweight background sync optimized to minimize battery consumption and mobile data usage.

Clean & Modern Design: Intuitive interface with full Dark Mode support for easy day and night reading.