Why does a trading app require frequent updates?

Trading apps update frequently for a mix of reasons: security patches to address vulnerabilities (critical for an app handling financial transactions and account access), bug fixes for issues found in the current version, new features or SEBI/exchange-mandated compliance changes that need to be reflected in the app’s functionality, and performance improvements to handle load better during high-volume periods. Regulatory changes in India’s securities market happen relatively often, whether it’s a change to margin rules, disclosure requirements, or reporting formats, and apps sometimes need updates specifically to stay compliant with a new SEBI or exchange circular. You keep auto-update enabled where possible, or at least check for updates regularly, since running an outdated version, especially an old one, can occasionally cause functionality issues or, in worst cases, security exposure that a newer version has already addressed.