Hi,
It sounds like you are in need of advice from an experienced developer.
I develop apps for iPhone/iPad and Mac, using Xcode and Swift.
You can see some examples of my work, and client reviews of my completed projects, on my Freelancer profile page. Further information is available on my website, notyou.co.uk.
This bid is for an initial consultation. Since we are in different time zones, messages could be exchanged over several days.
Once you've had $50 value, we're done.
If you find my advice useful, and you want more, we could then talk about a larger project.
If you'd like to reply to this message, we can discuss things further, before you make your decision.
Best Regards,
- Rob Dixon.