
About
This app offers a secure 1:1 private chat experience with end-to-end encryption and self-destructing messages. It prevents screenshots and unauthorized access, ensuring your conversations remain confidential.
What's New in WatchCat+
2.1
March 18, 2026
* v2.1 업데이트 1. 유니버셜링크 기능 추가 - 이제는 링크를 통해 채팅방에 참가할 수 있습니다.
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FAQ
Does WatchCat+ have ads?
No, WatchCat+ is ad-free, allowing for an uninterrupted and secure messaging experience.
How does WatchCat+ ensure message privacy?
WatchCat+ uses a unique philosophy where all messages are securely stored only on the devices of the two conversing individuals, not on servers. It employs Whitebox encryption and hybrid E2E encryption combining PQC and existing algorithms for the highest level of security.
Can messages be deleted in WatchCat+?
Yes, either party in a conversation can instantly delete messages, and they will be completely removed without a trace. All messages disappear within 3 days, or can be set to disappear within 24 hours.
Is WatchCat+ available on Android devices?
Based on the provided data, WatchCat+ currently supports iPhone devices. Information regarding Android availability is not specified.
What is the age rating for WatchCat+?
WatchCat+ has an age rating of 17+, indicating it is intended for mature audiences due to its focus on private and potentially sensitive communication.
How does WatchCat+ handle screenshots?
WatchCat+ fundamentally blocks screen captures. On iOS, if a screen capture is attempted, it will notify the chat room. This feature ensures that your private conversations cannot be easily recorded.
What is the update frequency for WatchCat+?
The app was last updated on March 18, 2026, indicating ongoing development and support. The latest version is 2.1.
Can I send photos securely with WatchCat+?
Yes, photos sent with WatchCat+ are fully encrypted during transmission. The recipient can only view the photo by pressing and holding it, and they cannot capture or download it.








