In a major shift that could redefine communication on iPhones, WhatsApp is testing a feature that allows users to set the app as their default calling and messaging tool—a move that challenges Apple’s native Phone and Messages apps.

WhatsApp as Default App on iPhone: What’s New?
With the rollout of iOS 18.2, Apple opened the door to third-party apps being set as default for calls and messages. Now, with WhatsApp beta version 25.8.10.74, select users can experience this functionality. When active, tapping on a contact number in another app or web browser can now trigger a WhatsApp call or message—instead of using Apple’s built-in apps.
How It Works
Once rolled out publicly, iPhone users will likely have the option in their settings to:
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Choose WhatsApp as the default dialer for voice or video calls.
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Set WhatsApp as the default messaging app for sending texts or multimedia.
This feature is still in beta testing and available only to a limited number of users, with a broader public release yet to be confirmed.
Why This Matters
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More Control: iPhone users gain more control over how they communicate, aligning Apple’s ecosystem closer to Android’s flexibility.
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Seamless WhatsApp Experience: For those who rely heavily on WhatsApp for personal and business communication, this change simplifies the process.
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Competitive Edge: This move could solidify WhatsApp’s position as a universal communication tool, cutting further into traditional carrier SMS and voice services.
Bhupendra Singh Chundawat is a seasoned technology journalist with over 22 years of experience in the media industry. He specializes in covering the global technology landscape, with a deep focus on manufacturing trends and the geopolitical impact on tech companies. Currently serving as the Editor at Udaipur Kiran, his insights are shaped by decades of hands-on reporting and editorial leadership in the fast-evolving world of technology.

