Hello susubiskut,

First of all, you should decide between local development (if you have your own team) or outsourcing app development.

Both methods have benefits for you:

- Local: it's easy to communicate with your team face to face and I think you will be more involved in the process of development.
- App development company has a high level of expertise and could make your app faster. But, the price of app development depends on geographical location. So, you need to take it into account.

Moreover, the complexity of your app affects the time of development as well as price.

Also, I suggest that you read this good research on app development cost - https://www.cleveroad.com/blog/how-much-doe...o-create-an-app

Hope my answer will help you!

Yes, the cost of app development they calculated in USD