Ask HN: Does Apple enforce any 30% IAP cut guidelines on fintech apps?
From the Apple dev docs:
> Apps utilizing a system other than the In-App Purchase API (IAP) to purchase content, functionality, or services in an App will be rejected.
And:
> Apps used for financial trading, investing, or money management should come from the financial institution performing such services or must use a public API offered by the institution in compliance with its Terms & Conditions.
And:
> Apps that provide services in highly-regulated fields (such as banking and financial services, healthcare, and air travel) or that require sensitive user information should be submitted by a legal entity that provides the services, and not by an individual developer.