On your smartphone, you see a video call with a man and a text in Finnish. The screen reads 'Incoming call', 'Rajan Patel', 'Specialist, Hämeen Erikoissairaalo', and 'I'll call you about your test results'. The answer and reject buttons are displayed.

Free European calling app for individuals

Install the ad-free Koll calling app for yourself and your loved ones, completely free of charge. Make your calls more meaningful when Koll adds a subject to your calls.

A smartphone screen with a video call from Maija Meikäläinen from the Child Protection Helpdesk, with the text 'Incoming call', talking about the situation. The screen shows a green answerphone icon and a white close icon.

Koll free version features

  • 100% ad-free

  • Free calls between Koll users

  • The parties involved in the call can see who is calling and the subject of the call, e.g. come for dinner, I love you

  • Companies registered with Koll can reach you with contact details and subject of call displayed - you won't answer unnecessary calls

  • Sending a response to the caller e.g. I'll call you in 10 min, not interested

  • You can block the caller

  • The content of calls is fully encrypted

  • The service is provided from servers located in Europe

Koll is completely free for individuals - we don't charge you anything in return for using our service.

Set up Koll for yourself and your loved ones. You can find it in the Apple and Google app stores.

Apple App Store download button
Google Play download campaign ad with the text 'GET IT ON Google Play'.
Phone on screen with video call from Janne Kallio. You can see his name and role, and a message in the app that the caller has been verified. At the bottom of the screen is a green answer button and a grey reject button.

How to get started with Koll
?

This is how you join as a Koll user:

Download the Koll app for free from your app store.

After installation, please edit your profile to your liking.

Apple App Store download logo
Google Play App Store logo