Who programmed this app to close without saving?

How to say “Who programmed this app to close without saving?” in Japanese

In Japanese

このアプリ、誰(だれ)が保存(ほぞん)しないで終了(しゅうりょう)するようにプログラミングしたの?

Kono apuri, dare ga hozon shinaide shūryō suru yō ni puroguramingu shita no?

Who programmed this app to close without saving? in other languages