Personal loan apps must disclose APR and repayment terms; crypto exchange/wallet apps and financial trading apps need to meet additional Play policy requirements and, in many regions, proof of licensing.
Common cause is a personal loan app that doesn't clearly disclose the full APR range and minimum/maximum repayment period directly in the store listing, as required.
"Your app facilitates personal loans without disclosing the annual percentage rate and repayment terms, per the Financial Services policy."