With a simple to use UI and countless great reviews, we fully recommend the ClickTime time tracking and project budgeting tool. A cloud-based timesheet system with mobile app and real-time notifications, you will be able to remain up to date with internal staff and outsourced work. Add expense sheets for tax purposes when out and about – ClickTime will simply sync this data so you don’t have to. There’s even a mobile stopwatch which, again, will be synced to the web. And at under €15 per user per month for the highest subscription, is a budget choice, too.