Comment to how much cost me finally a complete Una ?
To clarify here, ALL of the Powerapps are available via the Pro Plan or Cloud Plan subscriptions from $50 per month for ALL of them. There are other options to purchase individual Pro apps for about $50 each PER YEAR. If you are going to be using any more than a few, it generally works out better to get the Pro Plan. All subscriptions include auto-updates and direct support.