1. **Privacy**: Allows users to read messages, photos, and stamps without sending a read receipt, maintaining privacy without alerting the sender.
2. **Convenience**: Users can check incoming communication at their own pace without feeling pressured to respond immediately.
3. **Power Saving**: Reduces battery drain by avoiding unnecessary app openings, as users can preview messages directly within the application.
1. **Privacy Concerns**: Using "のぞきみ" may raise privacy issues, as it bypasses read notifications, potentially misleading senders about message status.
2. **Trust Issues**: The app can damage trust between users, as friends or contacts might feel deceived if they find out you've read messages without acknowledgment.
3. **Security Risks**: Installing and using third-party applications like "のぞきみ" can potentially expose your device to malware or unauthorized access, compromising personal data.
