Overview
- WhatsApp's latest iOS update (version 25.8.74) allows users to set it as the default app for calls and messages on iPhones running iOS 18.2 or later.
- The feature, initially developed to comply with EU regulations, is now available globally to all users, not just beta testers.
- Users can configure WhatsApp as the default app by navigating to the Default Apps section in iPhone settings.
- This marks WhatsApp as the first major third-party app to adopt Apple's APIs for default app functionality, introduced in iOS 18.2.
- The change is particularly impactful in regions outside the US, where WhatsApp is a dominant communication platform, offering features like end-to-end encryption and cost-effective international calls.