Yes, you need an Office 365 account from Microsoft to login to timeghost. The app is designed to use all the benfits of Office 365 and ease your daily work. 

timeghost supports the latest versions of these browsers as well as their mobile versions:

• Chrome
• Mozilla Firefox
• Safari
• Opera
• Microsoft Edge (and Internet Explorer 11)

You can use timeghost on the mobile versions of your favourite browser as it is responsive design. We are planning on releasing a mobile app as well in the future. 

Yes, it's possible to end the subscription anytime. The termination will be effective for the end of your current subscription (month/year).

All timeghost data is stored at Microsoft Azure servers and as a German company we are also subject to the General Data Protection Regulation of the EU. Data protection is very important to everyone at timeghost and we try to keep your data stored as safe as possible.