xpert timer vs Qbserve

Pay once and use as long as you want, no monthly fees or payment plans.

Multiple users can track time at the same time.

Allows one to easily see what things are wasting time in ones workflow.

All one needs to do is sync up to an internet connection at some point for all data to syn between devices. The app can be used offline to only connect to the internet at a later time to sync.

There is an Android version of the app available for use, though it does cost separate from the PC app.

It's possible to generate PDFs with invoices based on tracked project time or create ones from scratch.

Qbserve categorizes project time automatically based on opened documents and web pages.

The dock icon will change color depending on what you are currently doing, acting as a reminder to get back to work when you've become distracted. You can also set goals, and in the status bar you will see a percentage of how close you are to your daily goal.

There are over 7500 apps/sites/games in the database which provides lots of data for more accurate tracking.

Qbserve can determine the difference between productive and distractive activities. It doesn't use a static algorithm either - it will read content page-by-page to determine whether or not it is productive or not. this allows certain chats to count as work, and other chats to not count, even if you are using the same chat service for both.