The latest WhatsApp update adds the platform to the iPhone’s list of default apps.
WhatsApp has just become an even bigger part of the iPhone experience! With the latest update (version 25.8.74), iPhone users now have the ability to set WhatsApp as their default app for both calls and text messages. This long-awaited feature was first announced by Apple as an exclusive update for users in the European Union (EU). However, Apple later confirmed that the change would be available to all iPhone users worldwide with the rollout of iOS 18.2.
A Game-Changer for WhatsApp Users
For years, iPhone users have been limited to Apple’s native apps—Phone and Messages—for making calls and sending texts. While WhatsApp has always been a popular alternative for communication, users had to manually open the app each time they wanted to send a message or make a call. Now, thanks to this update, you can integrate WhatsApp more seamlessly into your iPhone’s core functionality.
Once you set WhatsApp as your default calling and messaging app, your iPhone will automatically route communication through WhatsApp whenever you tap a phone number on a webpage, select the message button from your contacts list, or initiate a call from another app. This means greater convenience for users who prefer WhatsApp over traditional SMS or cellular calls, especially when connecting with international contacts.
How to Set WhatsApp as Your Default App
If you’re excited to make the switch, here’s how you can set WhatsApp as your default messaging and calling app on your iPhone:
- Update WhatsApp – Make sure you have the latest version (25.8.74) installed from the App Store.
- Open Settings – Go to your iPhone’s Settings app.
- Navigate to Default Apps – Select
Apps > Default Apps
from the menu. - Choose Your Default – Under the Messaging and Calling sections, you will now see WhatsApp as an option. Select WhatsApp to set it as your default app.


That’s it! Once you complete these steps, your iPhone will prioritize WhatsApp for calls and messages instead of Apple’s built-in apps.
Why This Matters
This update is a major step towards giving iPhone users more control over their communication preferences. Apple has traditionally restricted default app choices, keeping users locked into its own ecosystem. However, with increasing regulatory pressure, especially in the EU, Apple has been forced to open up its platform. This move also aligns with Apple’s broader efforts to comply with the European Union’s Digital Markets Act (DMA), which aims to create a fairer digital marketplace.
For WhatsApp, this update represents a significant milestone. Already one of the most popular messaging platforms in the world, WhatsApp now has deeper integration with iPhones, making it easier than ever to use it as your go-to communication tool. Whether you’re calling a friend overseas, sending media-rich messages, or just chatting with family, this update ensures a more seamless experience.
The Future of iPhone Default Apps
This change could be just the beginning. With Apple now allowing third-party apps to take over core functionalities, we might see similar flexibility for other apps, such as browsers, email clients, and even navigation tools. This could lead to a more customizable iPhone experience, giving users the power to choose the apps that work best for them.
Final Thoughts
The ability to set WhatsApp as your default calling and messaging app is a welcome addition for millions of iPhone users worldwide. It not only enhances convenience but also signals a shift towards a more open and user-friendly iOS ecosystem. If you’re a WhatsApp enthusiast, now is the perfect time to update your app and take advantage of this new feature.
So, are you ready to make WhatsApp your default communication app? Let us know your thoughts in the comments!