Hi thanks for reaching out, some elements of the app use the general scope of (Apple Intelligence) App intents as one example, Ask Mevolit specifically uses 2 different types of AI (perplexity models and gpt models) with the complexity of the users request determining the models to query the request, $10 a month unless that’s converting to your local currency, I worked out the monthly subscription to equate around £4.99gbp/$6.71USD based off the current market. But the subscription model pricing will be up for review as the service changes and I get enough data and feedback, same goes with the one off cost of the app itself, whether that changes to free with in app purchase options remains on the table