WhatsApp’s latest iOS update adds shortcuts to Apple’s mic mode controls directly to the call interface, letting users switch between Voice Isolation, Wide Spectrum, Standard, and Automatic modes without leaving the app. The feature was discovered in version 26.27.74 on the App Store as of July 16, 2026, and is rolling out gradually to users.
To use it, tap the “More” button at the bottom of the call screen. This was discovered as per a new report by WABetaInfo.
Apple introduced Voice Isolation and Wide Spectrum in iOS 15 for FaceTime and third-party apps. Voice Isolation arrived for cellular calls in iOS 16.4, and Automatic mode landed in iOS 18. All of it has been available system-wide for years. But accessing it requires opening Control Center, tapping into audio controls, and digging through settings, a friction point so high that most people never bothered.
WhatsApp’s move exposes just how badly iOS buried this feature so by surfacing mic modes directly in the call screen, WhatsApp makes an underutilized Apple technology discoverable for the first time to most users.
Unlike Android, where WhatsApp built its own noise cancellation algorithm, iOS gets no WhatsApp-specific audio processing. Instead, WhatsApp is routing Apple’s existing system-level mic modes into a more accessible location. When you select Voice Isolation on iOS, Apple’s hardware and OS handle the work, not WhatsApp’s code.
Android apps have deeper access to audio pipelines and can build independent features; iOS enforces platform-level constraints that push developers toward Apple’s own tools. In this case, that constraint works in users’ favor, they get Apple’s mature audio processing instead of relying on WhatsApp’s implementation.
What Each Mode Does
- Standard: Basic audio processing only.
- Voice Isolation: Focuses on the caller’s voice and blocks background noise.
- Wide Spectrum: Leaves all ambient sounds unfiltered.
- Automatic: iOS decides the best mode and adjusts as the call goes on.
Once you pick a mode in WhatsApp, iOS keeps that setting for the app until you change it, it doesn’t reset after each call.
Gradual Rollout Underway
WhatsApp is rolling this out in stages. If you’re on version 26.27.74 or later, check the “More” menu during a call to see if it has arrived on your device.
