Different prices

I have different prices on my iphone and on my pc. Price per year EUR 19,99 (premium) , EUR 24,99 (premium +)
On my pc price per year EUR 14,99 (premium) , EUR 19,99 (premium +).
Why such discrepance?
Thank you
AC

Romaboca
Thank you for using Ventusky.

On iPhone, subscriptions are purchased through Apple, which charges its own fees, making the price higher. On myVentusky, the fees paid to third-party partners are lower, making it a more direct purchase from us.