KaChat

KaChat

Secure messaging

35 ratings
11 reviews
Free

Details

  • Released
  • Updated
  • February 19, 2026
  • August 27, 2026

Features

KaChat screenshot #1 for iPhone
KaChat screenshot #2 for iPhone
KaChat screenshot #3 for iPhone
KaChat screenshot #4 for iPhone
KaChat screenshot #5 for iPhone
KaChat screenshot #6 for iPhone
iphone
ipad
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About

This secure messaging app utilizes the Kasia protocol and KASPA BlockDAG network for instant communication. It offers a private and efficient way to connect with others.

Secure instant messaging
Kasia protocol integration
KASPA BlockDAG network
Cross-platform support
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+1

What's New in KaChat

4.0

August 27, 2026

Tons of updates! Explore to find them!

User reviews

Amazing Kaspa App

Light-weight, easy to use. The future of p2p crypto. DOWNLOAD!

Fake privacy

Does not give privacy as they claims . And stores data to their server . This semi vibe coded app doesn’t need to be used

The Future

What else can I say… MIND BLOWING.

True Decentralized Messaging

Truly decentralized. Permission-less. End to end encrypted. Cheap!

I learned that this runs on the Kaspa blockchain. I had no idea what that was. Looked into it. It’s a fair launch decentralized upgrade to the bitcoin blockchain called BlockDAG. Basically, it follows the Bitcoin ethos, but is scalable due to the chain restructure allowing for parallel blocks. I’ll definitely be looking into Kaspa.

Yes, it costs a minimal amount of Kaspa to send each message, but the app starts you with 0.1 Kaspa from a community fund for free. This allows you to send almost 6 thousands messages before needed to add to your wallet / account’s Kaspa balance. In other words, by the time you need more Kaspa for more messages, you’ll already know what you are doing. And you can get 1 KAS from US regulated exchanges like Kraken or Uphold. Then just send your Kaspa to your KaChat account. 1 KAS (currently going for 3 cents is enough for ~60k messages at today’s fee rates).

I’ve always been on the search for a messaging app that has no centralized servers. KaChat runs on the Kasia messaging protocol on Kaspa infrastructure, which is fully decentralized. The nodes that run this structure cannot see the messages (minus metadata like Kaspa addresses - but this doesn’t matter if the address generated is not linked to your identity). The message content is encrypted end to end.

I’m getting all my friends on this.

We are looking forward to group chats! Thanks!
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Endgame

App runs smoothly

FAQ

What is KaChat's rating?

KaChat has a perfect 5.0-star rating based on 20 user reviews.

Is KaChat free to use?

Yes, KaChat is completely free to download and use, with no in-app purchases or ads.

What devices does KaChat support?

KaChat is available on Mac, iPhone, and iPad devices.

How often is KaChat updated?

The latest version, 1.1.1, was released on February 27, 2026, indicating recent development activity.

What is the age rating for KaChat?

KaChat has an age rating of 4+, making it suitable for a wide range of users.

What makes KaChat secure?

KaChat is built on the Kasia protocol and the KASPA BlockDAG network, designed for secure and private communication.

When was KaChat first released?

KaChat was initially released on February 19, 2026.