WhatsApp is testing a new disappearing-message timer for iOS that deletes content after a recipient reads it [1].

This update expands the platform's privacy toolkit by giving users more granular control over the lifespan of their conversations. By allowing messages to vanish based on a read action rather than a fixed clock, the company aims to enhance user privacy for sensitive information [1].

The new feature is currently appearing in beta versions for iPhone users [1]. It functions as a supplement to the existing disappearing-message system, which allows users to set timers for 24 hours, seven days, or 90 days [1].

Under the current system, messages disappear after the set time regardless of whether the recipient has viewed them. The proposed "after-reading" timer changes this trigger, ensuring the message is seen before it is removed from the chat history [1].

Meta has not yet announced a wide release date for the feature. The company typically uses beta testing on iOS to refine functionality before rolling updates out to the general public [1].

WhatsApp is testing a new disappearing-message timer for iOS that deletes content after a recipient reads it

This shift toward event-based deletion marks a transition from static privacy timers to dynamic ones. By linking the disappearance of a message to the act of reading, WhatsApp reduces the risk of messages expiring before the recipient sees them, while still maintaining the ephemeral nature of the conversation.