How much is the CoinID app?

Excuse me, could you please clarify the pricing structure for the CoinID app? I'm interested in knowing if there's a one-time fee, a monthly subscription, or perhaps a tiered pricing model based on different features and services. Additionally, are there any discounts available for early adopters or those who refer friends to the platform? It would be greatly appreciated if you could provide me with this information. Thank you in advance for your assistance.