FRITZ!App Fon connects with your FRITZ!Box via WLAN so that you can use your telephone at home via the fixed-line network and the Internet. Once FRITZ!App Fon has been started, it automatically runs in the background, making it easy to take incoming calls while other apps are running, or even during standby operation.

Once FRITZ!App Fon has been started, you can make calls with your iPhone, iPod or iPad directly over your FRITZ!Box, just like with a cordless handset. Incoming calls are displayed automatically. To make an outgoing call, open FRITZ!App Fon and dial the desired telephone number via the telephone book. To listen to new messages on the FRITZ!Box answering machine, press and hold down the "1" key.

System requirements:
- FRITZ!Box with FRITZ!OS 7 or later
- iOS 10 or later

What’s New

Version 4.1.8

- Improvement: stability and detail improvements

We work constantly to improve the stability and functionality of the FRITZ!App Fon.
If you like the FRITZ!App Fon, we would appreciate a positive rating in the App Store!

We look forward to your suggestions for improvement, which can be submitted under "Settings > Give Feedback". Then we can make the FRITZ!App Fon even more useful!

Ratings and Reviews

iOS7iPad2user ,

Defective in ios7

Mic (inbuilt or external) doesn't work with iOS7 in iPad 2

App Privacy

The developer, AVM GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

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


  • Family Sharing

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

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