FRITZ!App Fon

Name: FRITZ!App Fon
Rating: 3.05 (29230 reviews)
Author: FRITZ! GmbH

By: FRITZ! GmbH

Telephone calls over the landline - with your smartphone and the FRITZ!App Fon

Features & Capabilities

FRITZ!App Fon enables you to make telephone calls over your landline using your smartphone anywhere in your FRITZ!Box Wi-Fi network. You benefit from landline rates and many providers' flat rate telephony. The app provides crystal clear voice quality with HD telephony and supports Bluetooth headsets for flexible, handsfree calling. Configuration is simple: log in with your FRITZ!Box password, select your landline numbers, and start calling immediately. Incoming calls ring on your smartphone and other telephones simultaneously, allowing you to pick the device to answer. FRITZ!App Fon is ideal for multiple smartphones, home offices, shared apartments, and convenient use where your smartphone is always handy.

Additional features include access to telephone books on the FRITZ!Box and smartphone contacts, caller ID displaying known contact names, and seamless background operation regardless of battery status. The app extends your FRITZ!Box’s telephony system, combining landline convenience with smartphone mobility in one solution.

User Growth & Download Statistics

App Communication

By:

FRITZ! GmbH

Downloads:

4,036,145 46

Rating:

3.05

(29,230) 19 new ratings

Version:

0 Last updated: 2026-02-12

Creation date:

2010-04-23

Publisher country:

Email:

in*****@avm.de

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 27,687 ▼ 40

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

FRITZ! GmbH

Google Play Store

https://play.google.com/store/apps/details?id=de.avm.android.fritzapp

Email:

in*****@avm.de

Website:

http://www.avm.de

User Reviews

Users like the app for replacing a fixed line and enabling remote use via VPN, and for convenience and cross-box support. However, frequent inbound-call ringing failures, audio quality issues, and stability concerns (crashes, updates) dominate the negatives, along with occasional setup/connectivity problems and notification gaps.

Pros

Generally reliable and feature-rich app that can replace a fixed phone in many setups.
Works remotely over VPN/WireGuard, enabling use away from home when connected to the router.
Convenient to answer calls from a smartphone rather than a landline, improving household mobility.
Good compatibility across multiple Fritz!Box devices with reported reliability improvements over time.
Saves space and money by avoiding a dedicated DECT/landline setup.

Cons

Inbound calls frequently fail to ring or are missed on multiple Android devices.
Poor or inconsistent audio quality and occasional echo during calls.

Recent reviews

Wer so eine Software herausgibt - sollte es lassen! - wenn die App es nicht erlaubt intern angerufen zu werden weil AVM sich nicht an internationale Standards hällt... naja passt zum Unternehmen.... werde nie wieder Geld für ein AVM Produkt ausgeben! fritzfonapp may not react to incoming calls.... soviel zur eurer Antwort... weder bei externen noch internen klingelt die app.

Ch*****, 2026-05-09

Warum kann ich mit der APP keine Kontakte aus dem Smartphone Adressbuch ins FritzBox Adressbuch transferieren? Damit ich neue Kontakte auf allen FritzBox Telefonen nutzen kann.