Great App
I have been using TimeMaster + Billing for about 3 years. I am an hourly paid consultant and this app is very easy to use. I am not the kind of person who likes to write detailed reports, in fact I hate having to write any kind of report. Yet I have had numerous comments from clients that my billing is the most detailed that they have seen. This app makes it just that easy. The app is very stable which is a requirement when it comes to keeping track of money. I used to have issues when syncing with Time Master Central, but have not had an issue ever since backups were switched to Dropbox.
I use the Invoice module, which is extra, but totally worth it. The fields exported for reports are customizable which makes it so that you should be able to configure it for your needs.
This app has paid for itself many times over.
mick80234 about
Time Master + Billing, v5.7