iPhone Screenshots


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

What's New

Version 3.5

Internal data changes

Ratings and Reviews

Connection problem

Chikku 007

Facing problem to connect today afterwards onwards in my iPhone 6 it is stuck in done option switch pls find a solution for me

Error fix


If you had connection failed!
Try vpn it will work!

Connection problem

Sharoop C

Stuck on home screen user id password page.. Internet working fine though..


Spirnytel Private Limited
6.3 MB
Requires iOS 5.1.1 or later. Compatible with iPhone, iPad and iPod touch.
English, Catalan, Croatian, Czech, Danish, Dutch, French, German, Hebrew, Italian, Korean, Portuguese, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Traditional Chinese
Age Rating
Rated 4+
© spinytel.com


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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