Photo by rupixen on Unsplash "Just 3% interest" sounds great until you realize it's monthly , which works out to 36% per year. The way Indian loan apps quote their rates is often technically true and practically misleading. Before you accept any loan offer, you need to know what number to actually compare and what hidden costs sit beneath the headline rate. This guide covers what loan app interest rates really mean in India, the typical APR ranges by borrower profile, what drives your specific rate, the hidden costs that change the real price, and how to compare apps fairly without getting tricked. How Loan App Interest Rates Actually Work The first source of confusion is how the rate is quoted: Monthly rate — e.g., "3% per month." Multiply by 12 for annual: 36% APR . Flat rate — calculated on the original principal for the entire tenure, ignoring that you're paying down the loan each month. Flat rates look low but the effective APR is roug...