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Crypviser Secure Messenger

Crypviser Secure Messenger

Encrypted Chats, Video & Call

81 ratings
100 reviews
🌟 Lifestyle
🌐 Social Networking
Free

Details

  • Released
  • Updated
  • April 30, 2018
  • February 1, 2024

Developer

Crypviser GmbH
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Crypviser Secure Messenger screenshot #7 for iPhone
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About

This app offers a highly secure and anonymous messaging experience using blockchain technology. Enjoy private chats, video calls, and file sharing with military-grade encryption and decentralized key management. It prevents man-in-the-middle attacks and does not require personal information for registration.

✓Blockchain-based encryption
✓Anonymous messaging
✓Private video and voice calls
✓Encrypted file sharing without size limits
✓Man-in-the-Middle attack detection
✓Multi-device support
✓Secure message synchronization
Show original description

What users say

Summarized from real user reviews of Crypviser Secure Messenger. Based on 81 reviews and a 4.5/5 average, it highlights the 11 positives and 16 negatives reviewers mention most about this Social Networking app.

Positive things

  • 🔒Blockchain-based encryption and security
  • 🔒Screenshot detection and intrusion alerts
  • 🔒Message forwarding and copying restrictions
  • 👍User-friendly and minimalist interface
  • 🎥High-quality video and voice calls
  • 💡Ephemeral/disappearing messages feature
  • 💡No phone number required for registration
  • 🌍Anonymous communication capability
  • ⚡Fast message delivery
  • 🎨Stylish and modern design
  • 🔐Multiple security layers (Touch ID, password, QR code)

Negative things

  • 💰Requires paid subscription for full features
  • 🐛Frequent connectivity issues ('No Internet Connection' errors)
  • 🐛App crashes and freezes during login
  • 🐛Unstable performance and crashes
  • 🐛Messages not delivered reliably
  • 🐛Account activation issues and delays
  • 🐛Cannot receive messages after activation
  • 🐛Video/audio calls disconnect immediately
  • 🐛Registration and captcha validation failures
  • 🐛Difficult to add and manage contacts
  • 🐛Poor account transfer and export/import functionality
  • 🐛Contacts disappear after crashes
  • ⚠️Lack of customer support after purchase
  • ⚠️Billing issues and repeated payment requests
  • ⚠️Slow notification delivery
  • ⚠️Limited customization (no dark mode, single color backgrounds)
See all reviews

What's New in Crypviser Secure Messenger

2.30

February 1, 2024

- Updated security certificates - Updated frameworks - Bug Fixes

More

User reviews

Most RecentHighest RatedLowest Rated

💔

WHY DID YOU DELETE IT I’M CRYING

PLEASE RETURN IT🙁
OffCosine_OffCosine_

THIS IS HORRIBLE APP I HATE IT

Ok so I got this app with someone I know to call and text on it until we were going in the app it said “No iNtErNeT cOnNeCtIoNs”
🌴🌿☘️capybara lover🌴🌿☘️🌴🌿☘️capybara lover🌴🌿☘️

Don’t get this app

It doesn’t let u in
EGI2079EGI2079

Мда уж.

Перестало работать.

«Отсутствует интернет соединение»

Только у меня. У собеседников работает.
zxcc16zxcc16

经常连不上网

使用不稳定，经常连不上网！明明网络是正常的，可是就无法连接服务器！激活账户有时会无法激活，或者可以激活但是花的时间太长了！激活后收不到信息！无法打电话与视频，这个很遗憾！希望改进。打电话与视频可以接通，但是一接通就自动挂断！有些时候不够稳定，会闪退。
Liaolee2002Liaolee2002
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User experience

🐞

Reported Bugs

13 issues

No Internet Connection error despite working network

Bug

Login screen freezes with password field obscured by popup

Bug

Captcha validation rejects correct inputs

Bug

Registration fails with 'insufficient characters' error despite meeting requirements

Bug

App crashes on iOS 12 and older versions

Bug

Messages sent but not received or arrive out of order

Bug

Disappearing message bombs remain indefinitely if unsent

Bug

Account requires re-authentication after reinstall

Bug

Video calls auto-disconnect upon connection

Bug

App crashes when writing messages

Bug

Last word of messages gets cut off

Bug

Contacts list disappears after app crash

Bug

Repeated payment requests despite active subscription

Bug
✨

Requested Features

8 requests

Dark mode option

Feature

Custom screensaver/wallpaper support

Feature

Group chat functionality

Feature

Better photo selection interface (not scrolling through all photos)

Feature

Complete screenshot blocking (not just alerts)

Feature

More blockchain node/server information in subscription details

Feature

Improved notification system

Feature

Better contact management tools

Feature

FAQ

What is Crypviser Secure Messenger?

Crypviser Secure Messenger is a messaging application that leverages blockchain technology to provide a highly secure and anonymous communication experience. It offers encrypted chats, video calls, voice calls, and file sharing, all protected by military-grade encryption and decentralized key management.

How does Crypviser ensure security and anonymity?

The app uses blockchain technology for decentralized encryption keys and authorization algorithms, eliminating threats like Man-in-the-Middle attacks. It does not require a phone number or SMS verification, ensuring user anonymity. Messages are end-to-end encrypted with advanced cryptographic protocols.

What kind of content can I share with Crypviser?

You can share text messages, photos, videos, and other files without any size restrictions. All shared content is encrypted and private, ensuring it reaches its destination unfiltered and unblocked.

Does Crypviser support multiple devices?

Yes, Crypviser offers multi-device support, allowing you to use the same encrypted messenger account across different devices. Your private messages and information are securely synchronized across all your devices while remaining protected in encrypted mode.

Is Crypviser Secure Messenger free to use?

Based on the provided information, Crypviser Secure Messenger is available for free. It does not have in-app purchases or advertisements, indicating a free monetization model.