What's New

-Improves Free WiFi Phone experience
-Performance improvements and bug fixes

App Description

Get the most out of your smartphone with Hi, a free communication app that makes free WiFi calls/video calls with your friends. Send text, voice, image and video messages as well. Save time, save money; switch from phone calls to Hi free WiFi calls now!


* REAL FREE WIFI PHONE: You can call out to any mobile or land line for free!
* ENCRYPTED SECURE CALLS: All Hi communications are encrypted with 256-bit AES and extremely secure!
* NO HIDDEN COSTS AND COMPLETELY FREE: There is nothing to purchase and Hi will always be free.
* NO SUBSCRIPTION NEEDED: Just enjoy the free WiFi calls and video calls without any subscription fee.
* NO TIME LIMITED: There is not a time limitation for calls and you can talk whatever long you want with your friends and family.
* AVAILABLE INTERNATIONALLY: You can make unlimited international voice/video calls between your Hi contacts for free with crystal clear audio quality.
* NO ADS, NO PRIVACY CONCERN: Hi is completely free and financed by its sister game company. There are NO ADS so you can talk to you friends and family in this highly privacy protected app.
* CAN BE USED WITH DATA: All Hi services are available with 4G/3G/EDGE. We charge you nothing. Carrier data charges may apply.
* 720P HD VIDEO CALLS: The HD quality video call brings you and your family together wherever you are.
* SWITCH FROM VOICE CALL TO VIDEO CALL: You can switch from voice call to HD Video call on the fly.
* WORLD'S FIRST 10,000 GB FREE VIDEO CLOUD STORAGE: You'll never run out of space on your phone and miss out on capturing a moment with "Hi". With Thunderclap Technology, you can sync all your photos and videos on Hi and delete local copies to save your phone space.
* INSTANT PHOTO/VIDEO SHARING: All your private cloud photo/video shares are instant and costs you no data traffic!
* SAME AS SMS: All messages will be stored while your phone is shut off or without network. You can get them immediately when Hi launches next time.
* AND MUCH MUCH MORE: Sent/Delivered/Read Status for Messages,Advanced Privacy Settings, Group Chats, Voice Messages, Tens of Thousands of Free Animated Stickers, Multi-Login, Web Chat, Free Custom Chat Bubbles, Share Locations, Free Custom Wallpapers and easily exchange contacts.

To help make Hi a better app, please send us your feedback to [email protected]

iPhone Screenshots

(click to enlarge)

Hi - Free WIFI Phone screenshot 1 Hi - Free WIFI Phone screenshot 2 Hi - Free WIFI Phone screenshot 3 Hi - Free WIFI Phone screenshot 4 Hi - Free WIFI Phone screenshot 5

App Changes

  • September 24, 2013 Initial release
  • October 11, 2013 New version 1.1.0
  • November 15, 2013 New version 1.1.1
  • December 12, 2013 New version 1.2.0
  • December 19, 2013 New version 1.2.1
  • December 26, 2013 New version 1.2.2
  • January 31, 2014 New version 1.3.0
  • February 21, 2014 New version 1.3.1
  • February 22, 2014 New version 1.3.2
  • March 05, 2014 New version 1.3.3
  • March 21, 2014 New version 1.3.4
  • April 30, 2014 New version 1.4.0
  • May 03, 2014 New version 1.4.1
  • May 15, 2014 New version 1.4.2
  • May 30, 2014 New version 1.4.3
  • June 08, 2014 New version 1.4.4
  • November 05, 2014 New version 1.0
  • November 08, 2014 New version 1.0.4
  • November 12, 2014 New version 1.0.5
  • November 24, 2014 New version 1.0.6
  • December 04, 2014 New version 1.0.7
  • January 02, 2015 New version 1.0.8
  • February 03, 2015 New version 1.1.2
  • March 17, 2015 New version 1.1.3
  • May 16, 2015 New version 1.1.5
  • June 13, 2015 New version 1.1.6