Very Disappointing

I purchased the app earlier this year. There were simple blatant errors. Stock highs and lows were both listed as high, not a bug just careless. When I reached out I did (to their credit) get a response, but when I asked when they would do an update there was no indication. Now after many months an update comes and it is even more unstable than the previous version. It crashes almost immediately and actually caused my iMac to tell me I had to shut down using the power button. This renders the app useless. Very disappointed.

No Target about StockSpy Realtime Stock Market