What’s New

Version 1.2.11

1. Fix issues to improve the stability.

Ratings and Reviews

3.7 out of 5
12 Ratings

12 Ratings

Vic9999999 ,

Good app but a battery drainer

So the good points - works great, callkit integrated, free. Negatives - only one and it’s a major one - major battery drainer. On the battery checker, it shows gs wave drains 29% of my battery, which is way more than apps that I actively use in the foreground for watching videos. Unacceptable really to drain the battery so dramatically for an app in he background. On that basis a generous 4 stars from me, but really more 3.5 stars. Fix the battery drain issue and then it’s a cracking good app. Despite battery app I still prefer it to paid apps like bria as I love it being callkit integrated, so it works just like my normal phone and I never miss a call. But I am thinking of coughing up some cash and either buying acrobits or the slightly more expensive business version of acrobits (name of that app escapes me)

tomlcooper1988 ,

Good, but needs updating

Now iOS 10 is here, why can't I answer calls like normal calls rather than the notification? Please update the app to allow this.

Soljer85 ,

Very Poor on 4G!

The app works fine when you are using a secure Wi-fi network, however, the whole point of this app is to be able to answer calls when on the move and using 3G/4G network! Very disappointing and almost cost the business money in missed calls:


Grandstream Networks, Inc.
51.4 MB

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


English, Arabic, French, German, Italian, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Ukrainian

Age Rating
Rated 4+
© Grandstream Networks, Inc


  • Family Sharing

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

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