Crypviser Secure Messenger 4+

Encrypted Chats, Video & Call

Crypviser GmbH

    • 4.6 • 81 Ratings
    • Free

iPhone Screenshots


Crypviser Secure Messaging App
The most secure and anonymous messaging app on Blockchain!
Your Messages,Calls,Videos, Photos are protected as never!

Тhe New Standard of Security and Anonymity.
Crypviser  is the most private messaging app, as it is based on Blockchain technology.
The decentralized Crypviser Messenger lets you to enjoy private video chat & voice calls with automated blockchain encryption. There are no other alternatives available on the market.
We utilize Blockchain to eliminate all threats of Man-in-the-Middle attack and solved the historical public key encryption issue by using decentralized encryption keys, exchanges, and authorization algorithms.
Your Messages, Videos, Photos, Data, etc will reach their destination unfiltered, and most importantly UNBLOCKED!


Crypviser is based on Instant Communication Platform which cannot be Blocked or Stopped, Totally Anonymous, Bullet Proof Security using Military Grade Encryption, Salsa 20/20, Ecliptic Curve Cryptology, 512 Hash,

Our instant private messenger has introduced a new era of cryptography based on Blockchain technologies. Attacks on your text message are impossible because crucial encryption keys are truly authenticated and distributed among thousands of blockchain nodes.

One of our core features is, that only you should decide which text message is to be made public and which isn´t. Crypviser is the unique secure chatting app which doesn't require your phone number or perform SMS verification.

Highly Secure.
Send text message with our security protocol developed on genuine end-to-end encryption and blockchain based authentication algorithms exceed today´s requirements against all kinds of threats.

File sharing.
Enjoy sharing as many encrypted and private files, photos or videos as you want without size restriction. So we expand our boundaries from usual smm messenger and allow you limitless activities. Use our video calling app for all media sharing you need.

Intrusion Detection.
Detect and prevent MiTM ("Man-in-the-Middle") attacks by third parties through network. You will be always informed about eavesdropping attempts by third parties, where an attacker may stealthily listening to the private conversation without your consent.

Multi-device support.
Enjoy maximum convenience of running encrypted sms in the same message app's account on different devices.

Secure sync.
Have all your private messages and information synchronized to all your devices while being totally protected in encrypted mode.

What’s New

Version 2.27

This is an IMPORTANT update required for continue
using the Crypviser Secure Messenger

- Security certificates update for messaging
- Security certificates update for voice - and video calls

Bug fixes:
- Fixed color overlapping of the screen header when sending a file in the chat window

Ratings and Reviews

4.6 out of 5
81 Ratings

81 Ratings

katepr77 ,

I feel save

I’ve recently downloaded that app and I find it really convenient. It has no size restrictions for photos and it is very good for me. Design is simple but I still like it. Now I use video calls for communication with my family, by the way, voice and image quality is high, it is good for someone who likes photography as much as me. Also, that high security level makes it reliable, I find it important for messenger.

warechtnichtgut ,

Great Messanger

Crypviser Secure Messanger is a great way to securely communicate. The be honest, it’s still in the beginning stages but the app is already working great. Looking at the road map, there’s a lot more cool things to come. I downloaded it, like it and am convinced that it’ll be even better in the future. Definitely 5 stars, nothing negative on my side.

Developer Response ,

Thank you for the feedback! We happy to have you in among of our users.

Eve Eaton ,

For safe communication

I don’t think the government or anyone else is following me, but still I would like to keep my personal data safe from potential online snoopers. That is why I installed this app. I don’t quite understand what encryption is, but it sounds convincing and I think it works.

App Privacy

The developer, Crypviser GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

You Might Also Like

Social Networking
Social Networking
Social Networking
Social Networking
Social Networking
Social Networking