iPhone Screenshots


The UNIVERSAL Calling App - The simple & Easy way to make your international calls.

Unlike most other apps, you’ll get:
+ Great low rates to landline and mobile numbers worldwide
+ High-quality voice connections
+ Ability to use WiFi, Data or Mobile minutes
+ Can be used with any IDT Calling Card PIN

Direct Dialling Convenience at Calling Card Rates:
If you like the convenience of calling directly from your phone but don’t like the high rates that your mobile carrier charges for international calls, the IDT UNIVERSAL Calling App is for you. One-touch international calling from your phone contact list makes dialling quick and easy. Or, you can dial the number you wish to call directly.

Save up to 90% on your international calls versus what your mobile carrier might charge you
The IDT UNIVERSAL Calling App offers high-quality call connections around the world. Connect your calls using your mobile minutes, or save your minutes by using Wi-Fi or your data plan. Wi-Fi is also a great alternative when traveling overseas and don’t want to be charged huge roaming fees by your mobile carrier.

- Buy an IDT calling card
- Download the IDT UNIVERSAL Calling App to your smart phone. Please visit the App Store to download the app 
- Once the App is open and ready to use, enter the 11 digit IDT calling card pin in the log-screen
- Use the “Dialer” in the app to make calls using either your network minutes, Wi-Fi or data
- Check your call history and details of previous calls in the “Call Log”
- Access to your phone’s existing contact/address book to make direct calls

What’s New

Version 1.6.0

- Minor bugs fixes

Ratings and Reviews

4.5 out of 5
2 Ratings
2 Ratings
mccer7 ,


This app works as described.
It could be improved by allowing me to select a group in my contacts list.


IDT Global Ltd
39.8 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© 2015 IDT Global Ltd


  • Family Sharing

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

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