기술 Sayfe

Sayfe is an encrypted messaging app that gives you the flexibility to customize the degree of privacy you prefer during your everyday chat experience. We provide safety and security you can fully trust for free. Our unique and proprietary revive feature is only available in the Sayfe app. To revive a message, simply tap on the expired text, photo, voice note or video. The recipient of your revive request
can then approve or deny your request. Additionally, you can take back and delete any message you regret sending. All of our features are tailored for both 1-to-1 conversations and group chats.
Features:
- Sender-to-receiver full encryption
- Group chat with up to 100 users
- Expiring multimedia messages
- Revive expired messages to individual members of a group
- Silent take back and deletion of messages
- Custom emojis and poke
- Notifications when screenshots taken
- Disabled chat screenshots in selected cases
- English and Arabic language support
We value your privacy.
- We don't store messages; we CANNOT read messages due to end-to-end encryption
- We don't capture user information, except phone numbers and time-stamps
- We don't collect location data or IP addresses
- We don't sell any information
- We don't allow third party advertisement
- We don't own rights to anything you send
We want to hear from you. Communicate with us and share your feedback at:
https://www.facebook.com/sayfeapp
http://www.instagram.com/sayfeapp
http://www.twitter.com/sayfeapp