MyChatAI

It only worked for 3 inputs. After I paid for my subscription The app kept responding that I had the wrong engine. I tried them all. Nothing worked. Then it asked for another (2nd) payment. I did this and it still did not work. So I requested my money back. If you can see my account, I only had 3 inquiries answered. This was during my initial trial period.

I use it everyday and testt out various things and it never dissapoints. Alos, developer gets back to you with any questions right away!

It does what I want with my API keys. A good improvment in future versions should be a menu bar option. The app has a one-time fee, but it is worth it.