iPhone Screenshots


iSoftPhone for iPhone and iPod Touch is a SIP-based phone specifically designed for the Apple mobile devices that uses a Wi-Fi or 3G/4G connection to make and receive calls, in conjunction with a VoIP provider or your private PBX.

iSoftPhone has been designed with easy to use functionality combined with a stylish intuitive interface to provides mobile telephony anywhere you need it, at home, commuting, in the office or traveling.

iSoftPhones provides many features such as integration with local contacts, chat messaging, SMS, call display, call history, voicemail, DND and available in English, French, German, Polish or Spanish.

Users may extend iSoftPhone with In-app purchases to add features such as video calls or enhanced audio codecs such as G.722 AMR-WB or G.729.

Note: our app will only read your contacts, it does not copy them or share them.

What’s New

Version 2.3

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

Nexmo SMS support
Compatibility with iOS 10

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

PT977 ,

Sleek design bad sip/voip

First I like the look but who cares the look if it doesn't work. The voice quality is horrible whether you are connected with your home wife or cell data, too expensive, call history doesn't work with your contact list. I receive a call from one of my friends but after I checked call history, I only see a phone number. Incoming call doesn't work with Bluetooth headset. voicemail doesn't work when setup.

Don't purchase this app, it needs a major update. By the way, I need my money ASP.

Davit Sargsyan ,

background mode not working, SMS not working

Waste of money. It is February 2015 and background mode issue is not yet solved!!

Egunter ,

Does not work in the background on ios 8

I wait for a possible upgrade to test and change my rating.

App Privacy

The developer, Xnet Communications GmbH, indicated that the app’s privacy practices may include handling of data as described below.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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