Zangi Messenger for Poor Internet Connections & Crowded Wifi
Features And Tips

Zangi Messenger for Poor Internet Connections & Crowded Wifi

When we say Zangi is a resilient & adaptable messenger for poor internet connections, and great for travelers or those in rural areas, we really mean it.

  • Zangi works everywhere
  • Messenger for poor internet connections
  • Adapts even to 2G/EDGE connections
  • Has Low Data Mode to save on expensive roaming
  • It’s not banned anywhere
  • Works in crowded areas
  • Connects you securely
  • Recovers lost voice and video data
  • Has built their own protocol: Streaming Control Protocol 
  • Zangi utilizes 5G

Adapts to your EDGE internet connection

Zangi works everywhere, a messenger for poor internet connections, working even with the slowest Internet connections: from 2G/EDGE to noisy Wi-Fi and Satellite networks. It automatically adapts to the internet connection available, to provide the best quality calls possible.

A traveler must-have to save on roaming.

For travelers, Zangi also has a special “Low Data Mode” to save on roaming when traveling. When turning on this mode you can make low-cost calls and messages, paying 6X less for cheap data roaming. By using the Zangi app, there’s no need to get a local SIM card in every country you stop at.

Paying per MB.

The“Low Data Mode” also benefits those of you who are paying per data used. With this mode you can make up to 7 minute calls consuming just 1 MB. 

Expensive / Slow Internet.

Many countries and rural areas still use satellite Internet. This makes the Internet expensive and limits the speed. “The Low Data Mode” helps with speed and gives you more for your money.

Not banned anywhere.

Zangi works everywhere, even in countries where WhatsApp, Viber, and others are banned such as China, the United Arab Emirates (UAE), Iran, Syria, and others.

Use at crowded airport, festivals or concerts. 

In the airport, or in huge crowds at a festival or concert, or if you choose to use sucky hotel or cafe wifi, Zangi quickly adapts to any connection available and still work with the same bandwidth.

Secure connection.

Zangi keeps you securely connected in public spaces, cafés, airports, or poor or noisy network environments and automatically adapts to your Internet connection to always provide you with high-quality video chat and voice.

Uninterrupted calls.

Zangi free video chats are clean and uninterrupted thanks to our technologies that uses the least bandwidth and recovers lost voice and video data.

How does it work?

Zangi-developed Streaming Control Protocol (SCP) was designed to replace Realtime Transportation Protocol (RTP) as a standard for online data transmission. SCP works by reducing the size of the payload format in order to carry up to 25% more data in IP networks on the same bandwidth. The advantages provided by SCP include low bandwidth usage, smart Internet channel for data transmission, fast and smart recovery for lost packages, quality-adaptive system and a fully codec-independent platform. To use so much less data, what Zangi does is makes up by reducing the quality of your call. Still we try to provide the highest quality possible at your condition. But please note for the highest quality calls, turn off your “Low Data Mode” and connect to the best possible internet/WI-FI connection.

Zangi and 5G!

Zangi Messenger is one of the first to officially release the new type of data transfer for their users, which utilize 5G standards.

5G stands for “fifth generation”—the fifth generation of standard which significantly reduces latency, meaning faster load times and improved responsiveness when calling, video calling, messaging. 5G will deliver vastly increases capacity, faster speeds, higher frequencies, with more transmitters operating within denser small cell infrastructure. With speeds of up to 10 gigabits per second, users will be able to communicate 10 times faster than current 4G LTE speeds of up to one gigabit per second. To transmit data, Zangi’s new protocol SCP uses object structures. This Protocol allows internet developers to exchange data and send commands between gadgets without server layer support.


As the creators of SCP, of course, we did not forget to prioritize and highlight the security of the Protocol. While decade-old security protocols: RTP, HTTP, FTP make it very hard to integrate or adjust to modern technologies (similar to the difficulties they have with mobile internet), SCP’s protocol-level supports all modern End to End Encryption algorithms.


Interested in Zangi Messenger for poor internet connections? Download it below, and follow us on our social channels: FacebookLinkedInTwitterReddit! 

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Guys till now the product is excellent for me