Very buggy version

Old versions were just slow in care of many transactions ( in my care with one year transactions that was slow and application crashed one time per day) But with new application...
This application crash, crash and crash. Every time I press a button to of something in it - open transaction, account, save split etc .. - it most probably will crash. Even when you enter split transaction it is better to exit from it to save every record of split otherwise you can loose all entered. It crash ... I cannot find when it do not crash. Exchange rates conversion are incorrectly calculated because of, I assume, calculation via another currency. Notification cannot be closed.
Dear developers please correct or recall software from AppStore, please respect your clients. At least can be you can revert to the previous version? Users should not purchase software with do many bugs without any forecast to get bugs resolved.

Goldleo about PocketMoney - checkbook, budgets, expenses, v4.1.7