App Detail » Zem Ultra

What's New

This app has been updated by Apple to use the latest Apple signing certificate.

Internal data changes

App Description

Zem Ultra is an application to make GSM calling over the world.It's only design for iPhone. International VOIP calls can be made using this application. If anybody has SIP server then can contact with us with his details we will configure an Operator code for him so that he or his customers can make VOIP calls. Its free to download and anybody can use this. Application has Logs to check Call History.

Main features:
GSM calls
Loudspeaker enable ,disable
Recent call logs show all call history
Call hold support
Redial support
Address Book

App Changes

• June 11, 2014 Initial release
• July 26, 2014 New version 1.11
• October 24, 2014 New version 1.12
• November 14, 2014 New version 1.13
• December 29, 2014 New version 1.14
• January 29, 2015 New version 1.16
• February 12, 2015 New version 1.17
• May 17, 2015 New version 2.0
• June 26, 2015 New version 2.1
• July 04, 2015 New version 2.2
• July 11, 2015 New version 2.3
• December 08, 2015 New version 3.3
• February 01, 2016 New version 3.4
• February 03, 2016 New version 3.5