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WeChat Explains Message Recall Limits and Logic
๐กUnderstand the UX design patterns for message persistence and recall in one of the world's largest messaging apps.
โก 30-Second TL;DR
What Changed
2-minute recall limit for standard media (text, voice, video, images)
Why It Matters
This update provides clarity for developers building on the WeChat ecosystem or similar messaging platforms regarding data persistence and user interaction design.
What To Do Next
If building a messaging app, implement tiered TTL logic for message deletion to improve user experience for document-heavy workflows.
Who should care:Developers & AI Engineers
Key Points
- โข2-minute recall limit for standard media (text, voice, video, images)
- โข3-hour recall limit for document files (Word, Excel, PPT, PDF)
- โขRecall notifications remain visible to recipients after the action
- โขDesign logic focuses on balancing user privacy and conversation context
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