Crypviser Secure Messenger

2.9
240 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Тhe New Standard of Security and Anonymity.
Crypviser  Secure Messenger is the most private messaging app, based on Blockchain technology.

By implementing Blockchain Technology and Decentralisation, Crypviser Secure Messenger lets you to enjoy private video chat & voice calls with automated blockchain encryption.

We utilise Blockchain to eliminate all threats of Man-in-the-Middle attacks and solved the historical public key encryption issue by using decentralised encryption keys exchange, and authorisation algorithms.

Your Messages, Videos, Photos, Data, etc will reach their destination unfiltered, unchanged, unseen, and most importantly UNBLOCKED!

WHY SHOULD YOU USE CRYPVISER AS YOUR EVERYDAY CHAT, VOICE & CALLS COMMUNICATION APP?

Crypviser is based on a Decentralised 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.

Decentralised.
Crypviser Secure 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 the nodes of the Blockchain.

Anonymous.
One of our core beliefs is that only you should decide which text message is to be made public and which isn't. Crypviser doesn't require your phone number, name, e-mail address or any piece of personal information. To us you are Anonymous.

Highly Secure.
Send text messages with our security protocol, developed with genuine end-to-end automated encryption and blockchain based authentication algorithms which exceeds todays requirements against all kinds of threats.


Local security.
Crypviser is the only secure messaging app which keeps all your data including media files encrypted on an independent local storage. No viruses, spyware,
trojans or third – party apps can access your data inside Crypviser.


File sharing.
Enjoy sharing as many encrypted and private files, photos or videos as you want without size restrictions.

Screenshot and Data Forward Control
With this highly powerful feature enable, NO ONE can take screenshots of your chats. Protect your messages from being forwarded or copied with just one click.


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


Hide Chat.
Each and every contact can have a password that will Hide all of your conversations with said contact.


Lock Chat.
Without a password all conversations with a contact will be Locked. The user can select different passwords for each contact.


Self Destructing Messages.
The user can set a determined time for which the message they send, will Self Destruct, on both ends, sender and receiver.


AND MORE.


We strongly recommend to try Crypviser Secure Messenger as your main tool for reliable and secured information exchange.
We are totally dependant on our customers satisfaction.

Many new features are in the works.
Enjoy Crypviser!
Updated on
Nov 23, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
2.9
240 reviews
A Google user
June 22, 2019
great when it works, however i continually experience issues daily with phone calls (using for international business calls) never been able to receive or download any voice messages sent from contacts (download failed), have had trouble taking/sending pictures through the app (freezes then app shuts down) and currently i can not send any messages to one of my contacts. tried restarting phone, app, check settings, nothing is working. good app, but mostly frustrating, it doesnt work when needed
39 people found this review helpful
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A Google user
March 7, 2020
Was a great app, worked very well(needs polishing on UI). Sucks that they moved to a pay version,but understandable.Wish they'd keep a free version available or have a lower priced option. Also a pay once, have it for life option would be much better than a monthly pay or yearly. Luckily options exist like Vipole, ghostly, upco, cliq, briar, clearkeep surespot, secret messenger, zom, crait and wire are still available for free. Threema is $3 for life.
42 people found this review helpful
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Crypviser GmbH
December 17, 2019
Thank you for providing your valuable feedback.
A Google user
September 25, 2019
(update) I still can't add anyone. This time when I send the friend request the recipient doesn't receive it. (previous comment follows) I can't give it a good rating. I have installed on 3 devices and it remains impossible to add anyone. If I try to add someone it simply says "waiting for their encryption key" or something like that... And never adds them. I hit accept to friend requests and no one is ever added. Kind of useless to have a messaging app you can't add users to...
16 people found this review helpful
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Crypviser GmbH
September 26, 2019
Dear User, For further investigation of your issue you are kindly requested to send a open a ticket by sending request to support@crypviser.net Our technical support team will assist you will all the matters. We are sorry again for inconveniences.

What's new

HTTPS updated.