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Cyphr 0.7.3

12.4 MB / 10K+ Downloads / Rating 4.2 - 463 reviews


See previous versions

Cyphr, developed and published by Golden Frog, GmbH, has released its latest version, 0.7.3, on 2017-03-28. This app falls under the Communication category on the Google Play Store and has achieved over 10000 installs. It currently holds an overall rating of 4.2, based on 463 reviews.

Cyphr APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.0+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.goldenfrog.cyphr

Updated: 8 years ago

Developer Name: Golden Frog, GmbH

Category: Communication

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Cyphr on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.2
Total 463 reviews

Reviews

5 ★, on 2017-06-27
GET RID OF WHATS APP Facebook own it and all your data is being scooped up encryption or not say hello to the built in back doors for NSA snooping this is so much better

5 ★, on 2017-08-08
If you don't mind Eye's jurisdictions and an upstanding member of citizen. Creating user account was quite easy. Useful for people whom constantly connected at have to send secure message from and someone to send it to securely.

5 ★, on 2017-09-11
VyprVPN has been one of the only successful Android and OSX applications to successfully allow for accessing content not available otherwise on my fav pitied streaming and video services. This is just another step in what I'm sure will grow as more VPN users migrate to such a quality service.

5 ★, on 2017-05-06
Chypher is to email security what Golden Frog's Vyper VPN is to web freedom. The word is "PERFECTION!" Thanks "G-Frog."

2 ★, on 2017-06-09
Can sign in, find contacts, but can not send them. Invitations to use it. Similtaneously using vyprvpn.

1 ★, on 2017-08-07
Ive been with goldfrog vpn for a few years now and are great though this app wont send anyting for me on my lg v20

Previous Versions

Cyphr 0.7.3
2017-03-28 / 12.4 MB / Android 4.0+

About this app

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

New features

Minor bug fixes

App Permissions

Allows applications to open network sockets.
Allows an application to read the user's contacts data.
Allows applications to access information about networks.
Allows access to the list of accounts in the Accounts Service.
Allows an application to read from external storage.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the vibrator.
Required to be able to access the camera device.
Allows an application to read from external storage.
Allows an application to write to external storage.