Aufträge[extended] is the freelancers best friend.
Store, track and manage your clients, your projects, tasks and spended time. So you will always know what to charge. Aufträge[extended] is available in english and german (other languages are in work) and if you need a version for 10.3.9 – just drop me a note. You can test it with Aufträge[demo] – but do not use the demo version for your business – Aufträge[demo] does not store the data.