Hi @DecaMobile,
Thank you for your kind words and for being in the community! 
️
We don’t plan to have a pricing plan lower than the $50 one for now, but we are working on something which will allow you to get additional build time.
Till that point there’s the contribution discount - if you share a new step and maintain it you receive $25 off from the Team plan. You can find more info about this here: Bitrise Contributors