WhatsApp history can arrive out of order or with holes. SocialMate’s gap detection finds and fills missing ranges so your archive is trustworthy.
What it checks
- Old, new, and middle gaps in each chat’s timeline.
- Chats with gaps and empty chats, reported so you can see coverage.
- Correct identity resolution across LID ↔ phone number so messages attach to the right contact.

Tip. If a chat looks incomplete, trigger a sync and check the gap report. Most “missing messages” are just a gap waiting to be filled — see Sync is stuck or messages are missing.