Which program or coding language is better to create an online items store app in IOS and Android OS??

Question

I want to create a lite app store. But Idk the best language for this kind of online Apps..

Answer 1

It's not so simple, you can't use only 1 language.
You have to make both client and server.

Client side:
- Java for Android app
- Swift for IOS app

Server side:
- SQL to store the items
- Python/Java/C++ or any language you want to code the server logic

Answer 2

Perfect .. I think it won't be easy but not impossible even with small potintial with a lot of work...how many days it needs you think ?