BlockChat

BlockChat

No Server Only Blockchain

5 ratings
3 reviews
Free

Details

  • Released
  • Updated
  • November 14, 2022
  • August 30, 2025
BlockChat screenshot #1 for iPhone
BlockChat screenshot #2 for iPhone
BlockChat screenshot #3 for iPhone
BlockChat screenshot #4 for iPhone
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About

This app offers a private messaging experience using blockchain technology, eliminating the need for personal data or central servers. It ensures that only participants can access conversations and allows users to edit messages, enhancing security and privacy.

Blockchain-based communication
No personal data required
End-to-end message privacy
Manual friend code sharing
Message editing functionality
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What's New in BlockChat

1.2.4

August 30, 2025

Improvements - Enhanced photo sharing stability: Fixed an issue where photo lists would not display in certain environments - Improved photo sorting: Photos are now displayed with the newest photos at the top when selecting photos to share Bug Fixes - Fixed an issue where selecting "Send from Photos" in chat would occasionally show a blank screen - Improved photo library permission handling logic

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User reviews

Great app

When will a call feature be added? Desperately needed!

타이핑이 불편해요.

외장 키보드를 쓰지 못하고 가로 모드도 안됩니다.
타이핑이 너무 불편하군요.

그리고 아이패드에서는 앱 설치조차 불가능한데 특별한 이유가 있는지 궁금하네요.

I like this app

I really just realised how private decentralized apps really should work thank god for your brains and your ability to observe the market needs.

Developer apps

FAQ

What is BlockChat's primary security feature?

BlockChat utilizes blockchain technology to ensure that messages are not channeled through a central server. This means only the sender and intended recipient can view conversations, providing a high level of privacy.

Does BlockChat require personal information to sign up?

No, BlockChat does not require any personal information for sign-up. It uses a Blockchain ID created from your device, allowing for anonymous usage.

How does BlockChat prevent unintended message exposure?

Users connect with friends by manually sharing a unique code. This method prevents accidental exposure to individuals not in your contacts or who you haven't explicitly authorized.

Can messages sent on BlockChat be edited?

Yes, BlockChat allows users to edit any message, including those sent by friends. This feature aims to make screenshots pointless and prevent messages from being misused.

What is the user rating for BlockChat?

BlockChat has a strong user rating of 4.4 stars based on 5 ratings.

On which devices is BlockChat available?

BlockChat is currently supported on iPhone and iPod devices.

How often is BlockChat updated?

The latest version of BlockChat is 1.2.4, and it was last updated on August 30, 2025, indicating regular maintenance and updates.

What is the age rating for BlockChat?

BlockChat is rated for users aged 12 and above.