Editor's Review

Cyphr makes encrypted messaging easy. All messages are encrypted, private and 100% yours.

About Cyphr

Cyphr (Package Name: com.goldenfrog.cyphr) is developed by Golden Frog, GmbH and the latest version of Cyphr 0.7.3 was updated on March 28, 2017. Cyphr is in the category of Communication with the feature Apps with End-to-End Encryption. You can check all apps from the developer of Cyphr and find 86 alternative apps to Cyphr on Android. Currently this app is for free. This app can be downloaded on Android 4.0.3+ on APKPure.fo or Google Play. All APK/XAPK files on APKPure.fo are original and 100% safe with fast download.
Cyphr - Encrypted messaging simplified.
Cyphr makes encrypted messaging easy. All messages are encrypted, private and 100% yours. Generate your public and private key pair so only you can read your messages, start group conversations with friends, and share attachments privately.
ONLY YOU CAN READ YOUR MESSAGES. Cyphr generates a unique public and private key pair so only you and your friend can read your conversation - not us, not your phone company, and not a 3rd party. We take a zero-access approach, and give you total control of your data.
BE AS PRIVATE AS YOU WANT TO BE. Whether you are a casual user or a privacy fanatic, you can adjust Cyphr's settings to fit your privacy needs. If a feature requires information sharing, you can choose to disable that feature.
PRIVACY WITHOUT SACRIFICES. Cyphr doesn't sacrifice simplicity or features for privacy. Start single or group conversations, send attachments, and more.
WE DON'T STORE DATA ABOUT YOUR MESSAGES. We do not needlessly store information about you, your recipients or your messages.
MULTIPLE LAYERS OF SECURITY. Cyphr encrypts your messages using a combination of symmetric keys, and public and private key pairs. Cyphr also verifies messages with public key verification to ensure you and your friends know messages are from each other, not an impersonator. All messages are transmitted securely with SSL/TLS to protect your personal data, in addition to the message.
YOUR MESSAGES. OUR SERVERS. NO 3RD PARTIES. At Golden Frog we own our servers, write our code, and manage our own network to deliver the highest levels of security, speed and privacy. Cyphr servers are located in Switzerland for maximum user privacy and protection.
A COMPANY YOU CAN TRUST. Golden Frog's founders are Internet veterans who have fought to preserve online privacy, security and freedom since 1994. We arm users in 195+ countries with VyprVPN, a secure personal VPN, Dump Truck, a secure online storage solution, and Cyphr, the world's most secure messaging app. Together these tools allow users to protect themselves online, wherever they go.
HELP US BUILD THE APP YOU WANT. Leave your Cyphr feedback and feature requests so we can make the best encrypted messaging app for you.
UPCOMING FEATURES:
• Multi-device capability
• Desktop apps
• Rotate encryption keys
• Gigabyte attachments
• Whatever you want!
http://www.goldenfrog.com/cyphr

Cyphr 0.7.3 Update

Minor bug fixes
Read More
Previous Versions More
Cyphr
Cyphr 0.7.3 APK
March 29, 2017 12.39 MB

Requires Android: Android 4.0.3+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, mips64, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 4d8a779e236fb68b64ee0c43b379866ef7675a33

Size: 12.39 MB

What's New:

Minor bug fixes
Cyphr
Cyphr 0.7.2 APK
June 8, 2016 10.54 MB

Requires Android: Android 4.0.3+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, mips64, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 45c4f86790e8ea45cd05665cfb03c8a84b88829a

Size: 10.54 MB

What's New:

Version 0.7.2
-Fixed permissions issue that was causing a crash on Android 6.0
Cyphr
Cyphr 0.7.1 APK
March 29, 2016 10.33 MB

Requires Android: Android 4.0.3+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, mips64, x86, x86_64

Screen DPI: 120-640dpi

SHA1: e7939fc7ea754b2e36a0cf98d35cd70aa322605f

Size: 10.33 MB

What's New:

Version 0.7.1
-Minor fixes and UI updates
Cyphr
Cyphr 0.7.0 APK
July 16, 2015 10.41 MB

Requires Android: Android 4.0.3+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, mips64, x86, x86_64

Screen DPI: 120-640dpi

SHA1: d77af8c013c6616c3400adfd60df5fdc978fecac

Size: 10.41 MB

What's New:

Version 0.7.0.811
-Multi-device support now available! Message with Cyphr on all your mobile devices. Enable multi-device and use Cyphr Web as well: app.cyphr.com
-Set data retention and control how long messages are stored on Golden Frog servers with Multi-device enabled.
-Added support for landscape mode, GIF attachments, Turkish language, and Lollipop visual designs
-Improved functionality for sending and receiving messages in single and group conversations
More Information

Package Name:

com.goldenfrog.cyphr

Update Date:

Latest Version:

0.7.3

Need Update:

Submit latest version

Requirements:

Android 4.0.3+