MARK5 app for iOS & Android

Your favourite email features – always at hand

The MARK5 app features all the best team functionality from MARK5 and it allows you to work on the go.
It brings you the expanded features and efficient workflow you know from MARK5 – but now you can work from anywhere.
Don’t limit yourself to your workspace – Get the official MARK5 app for your smartphone right away.



The MARK5 apps for iOS and Android is a complete tool to work with your business email through mobile phones from anywhere in the world.

View on app store  –  View on Google Play

What users say

Hafnia Management

“The MARK5 app has helped my work after hours. The app offers the same great features and flexibility as the normal program while giving you the chance to improve your work on the go”.


Nikolaj B. Søgaard
Operations Manager – Hafnia Tankers

Team Tankers

“Since we got the app on the mobile, I hardly log on the computer after office hours and during weekends, because the app has almost all the necessary features”.


Jørgen-Ole Christensen
Senior Operations Manager – Team Tankers


View and create contacts

You have access to all contacts from the app. Customise specifically what contacts you want access to from the app. You can also create new contacts directly from the mobile phone.

Auto filtering into folders

MARK5’s rich folder features are also included in the app version. The predefined auto filing folders appear exactly the same way in the app as you know from the desktop application.

Overview through actions 

The app allows you to work with emails in teams. Through actions, you can see everything that has happened with a specific email. This ensures transparency and optimization of work tasks.

View comments

You have access to comments from the app. View existing comments on a specific email from team members and add your own.

Get notifications

You can get push notifications when you get a new email or when team members answer or file an email to a certain folder. You can choose exactly what you want to get notified about by subscribing to certain folders to avoid irrelevant disturbances.

Use categories

You can tag emails through categories as you know from the MARK5 desktop version. Assign categories to emails and contacts from the app version that will synchronize perfectly with your office version.

Use templates

You can use your signatures and templates as if you were sending from the office. You can also use other existing templates through the app. Just create them in the desktop version of MARK5 and use them from the mobile.


You can retrieve emails quickly through search. When searching, you find the same amount of detail and speed that you know from MARK5.

View and create mailing lists

You have access to all existing mailing lists from the app. You can also create new mailing lists directly from the mobile phone.

Buy the app

Fill out the form and we will get you up and running right away.