WhatsApp iOS Beta: Custom Chat Bubble UI Updates
By Dillip Chowdary • July 25, 2026
Personalizing the Messenger Interface
WhatsApp is testing a new feature for its iOS app that allows users to customize the color of their message bubbles, according to reports from beta testers. The update represents a shift in WhatsApp's design strategy, which has traditionally limited customization.
The beta version features a selection of color themes, allowing users to personalize the appearance of both incoming and outgoing message bubbles. The feature is currently in testing and is expected to roll out to all users in a future update.
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Enhancing Reading Comfort and Accessibility
The customization options are part of a broader UI refresh aimed at modernizing the chat interface. WhatsApp is also testing updated font sizes and layout options to improve readability and user engagement across the app.
The update comes as messaging platforms face competition from services that offer rich customization features. By adding UI personalization, WhatsApp hopes to improve user retention and satisfaction in a competitive market.
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