Its worth the money.
Has some things that take getting use to, not bad though.
I would buy it again.
If you are one of those people who spend .99$ and expect an accounting miracle dont buy it, spend your $$ on therapy.
If I knew how to design these things I would make a few different features, but I didnt have huge expectations for the money.
It works well, is handy, does what it is suppose to do,..would purchase again.
Tim Gilpin about Time Calculator+