iPhone Screenshots


With its simple and intuitive user interface, Voillo Dialer is the solution to making high quality calls for a fraction of the cost. Utilizing the latest advances in VOIP technology, you can be ensured that all your communications are secure and affordable.

In addition to your cost savings, Voillo Dialer offers:

• Secure and reliable communication
• Compatible with VOIP switches supporting SIP
• Unique anti-block solution
• Advance Echo Cancellation
• Flexible integration with your phone book contacts
• Screen display for your call history, call timer and balance

For Users:
While starting the app, you will be prompted for the following:
Operator Code – Collect Operator Code from your VoIP service provider.

What's New

Version 2.3.20

- Network stability improvement
- Minor bug fixes

Ratings and Reviews

2.6 out of 5

10 Ratings

10 Ratings

Update version very bad voice quality


Yesterday I was downloaded this application nd call my family but app was not working properly but first time Voillo app was bad experience please update this app so enjoy better voice quality Developers plzz update Voillo app thanks.


V Raju

This once up on a time properly working after few times updates done totally become worst app ever and i never see any good feedback from anyone user and I'm using this app because I hope its will be good, but still no.

Worst software


This is a pathetic, worst software i have ever seen. I did not write review in my life for any app. But this app made me to do so, please download some good app instead of this.

Even in very strong wifi network you can not talk properly.


Voillo Solutions Ltd.
7.5 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© 2018 Voillo Solutions Ltd.


  • Family Sharing

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

More By This Developer

You May Also Like