Content rating
Everyone
100+
Downloads
Content rating
Everyone
Users Interact
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About this app

Simba One-Heart is a comprehensive communication and collaboration solution for modern businesses and teams. Optimized for real-time messaging, high-quality voice and video calls, and secure data sharing, Simba One-Heart connects all team members anytime, anywhere, on any device.

KEY FEATURES:

POWERFUL REAL-TIME MESSAGING
- Send messages instantly, displaying received and read status.

- Supports rich message formats, replying, forwarding, reactions, and pinning important messages.

- Flexible message editing and recalling as needed.

- Detailed message search within individual conversations or across the entire system.

UNLIMITED VOICE AND VIDEO CALLS
- High-quality HD 1-on-1 or group voice and video calls based on advanced WebRTC and LiveKit technology.

- Supports minimized windows for multitasking while on calls.

- Synchronized calls across platforms: Mobile, Desktop, and Web.

PROFESSIONAL GROUP MANAGEMENT AND PERMISSIONS
- Create group conversations with unlimited members.

- Clear Admin and Owner permissions, Admin-only messaging mode.

- Member management: approve members joining via shared links, block members who violate rules.

SELF-DELETING MESSAGES AND SECURE ACCESS
- Flexible message deletion mode: 24 hours, 7 days, or 90 days.

- Secure login via QR code and device authentication.

- Advanced privacy customization: hide activity status, profile picture, and personal information.

MULTIMEDIA AND DIGITAL DATA SHARING
- Send HD photos, videos, large documents, and voice messages with visual waveforms.

- Preview images and videos directly within the app.

INSTANT NOTIFICATIONS AND MULTI-DEVICE SYNCHRONIZATION
- Accurate push notifications, with customizable notification muting options for individual conversations.

- Seamless synchronization between Android, iOS, Windows, and Web Browser devices.
Chat, make voice calls, video calls, and collaborate effectively and securely in teams.
Updated on
Aug 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- Sửa lỗi ứng dụng
- Cải thiện chất lượng cuộc gọi thoại và video
Content rating
Everyone
Users Interact
Learn more

App support

Phone number
+84918010968
About the developer
SIM BA TRADING JOINT STOCK COMPANY
binh.nguyen@simba.com.vn
No. 968 Ba Thang Hai, Everich Building, Room 1,8,03, Thành phố Hồ Chí Minh 72621 Vietnam
+84 908 117 081

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