How to change the price of my shopify's app?

[Emma36]

Hi,

I've difficulty in the pricing model of my shopify's app. Can I define a plan in $9.99 first and then raise/lower it? Shall I need to go for shopify appoval again? 

thanks for the response in advance. 

[Emma36]

Hi,

I have the same problem. Have you got the answer? Thanks!