Antionne

Hi! Nobody can tell you for sure what kind of budget you need for the app, as all these predictions have no ground. In order to have a full understanding of the future costs, you need to make up a specification for your project (it doesn't mean that you have …

There're lots of options as the guys above mentioned, however, I'd still recommend you to stick with an IT agency or a freelance developer, as that'll probably save your time and nerves. As for the choice of platforms: WooCommerce, WordPress, Magento, Shopify are really popular today so it may be …

What DB are you referring to?

Share the code please, will you?

Should work fine for me

Probably you're just trying to promote the app, as the reviews seem strange to me... Anyway, did you use the native technologies to build it?

You can't use *setState()* as it doesn't make sence in your case, you have to add "this." beforehand. Have a look at the documentation: https://reactjs.org/docs/react-component.html