# KaChat — Secure messaging > Secure instant messaging app using Kasia protocol and KASPA BlockDAG. (iPhone/iPad app by Cyber Ventures LLC.) - Source: https://appshunter.io/ios/app/kachat/id6759102359 (this page in markdown: same URL + `.md`) - Developer: [Cyber Ventures LLC](https://appshunter.io/developer/1841001762) - Category: Productivity - Price: Free - Rating: 4.90/5 from 35 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 42 MB - Languages: American English, Arabic, Bangla, French (France), German (Germany), Hebrew, Hindi, Indonesian, Italian, Japanese and 8 more - Released: 2026-02-19 - Data updated: 2026-08-29 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/kachat/id6759102359/reviews.md ## What is KaChat? KaChat is instant messaging app based on Kasia protocol over KASPA BlockDAG network ## Key features - Secure instant messaging - Kasia protocol integration - KASPA BlockDAG network - Cross-platform support ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/kachat/id6759102359/reviews.md ### 5/5 — Amazing Kaspa App *2026-08-19* Light-weight, easy to use. The future of p2p crypto. DOWNLOAD! ### 1/5 — Fake privacy *2026-08-19* Does not give privacy as they claims . And stores data to their server . This semi vibe coded app doesn’t need to be used ### 5/5 — The Future *2026-08-08* What else can I say… MIND BLOWING. ### 5/5 — True Decentralized Messaging *2026-02-24* 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! ### 5/5 — Endgame *2026-02-24* App runs smoothly ### 5/5 — Clean and Easy to Use *2026-02-24* Very responsive! ### 5/5 — Best messaging ever? *2026-02-23* Don’t know what to say, check it out! Blows my mind! Kaspa ### 5/5 — It works! *2026-02-23* A modern messaging app, riding on the rails of the Kasparov BlockDAG. I never troughs I’d see the day. ### 5/5 — Revolutionary *2026-02-23* Decentralized, immutable, censorship free messaging operated on the Kaspa network! 💚 ### 5/5 — Love *2026-02-23* Absolutely love kaspa is changing it all! ## Frequently asked questions about KaChat ### 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. ## Version history (last 5 releases) ### 4.0 — 2026-08-27 Tons of updates! Explore to find them! ### 3.1 — 2026-08-08 Fix for ChangeNow Swap ### 3.0 — 2026-08-06 KaChat 3.0 The Established Update Messaging Send voice messages right inside a chat Message reactions, with quick-reaction emojis you can customize to your own set See reactions at a glance - they now preview in the chat list, and show a send-status while they're going out Reply to, mute, hide, and @mention messages Select and delete messages One-tap Retry when a message or reaction fails to send Link previews in chats and a double-tap on one pops open the quick-reaction menu Photo privacy controls: new contacts' photos are always held for approval, with per-chat display settings Chat-list triage mark read/unread and unread badges Group Chats Full group chat experience: create, join, and sync history with indexer catch-up Group members now show their avatars and KNS names instead of raw addresses Replies, mentions, mute, hide, per-group timestamps and unread badges inside groups Push notifications wired up for group activity Games Play Chess inside any 1:1 chat, with move resend and cross-platform play against iOS Wallet & Payments Cold Storage send flow via KasSigner scan, sign, and broadcast from an offline device KAS ↔ USDC swaps and a dedicated Swap tab (ChangeNOW-powered) Spends matured coinbase (mined) UTXOs, with mass-safe compounding for large wallets Renamed and streamlined addresses Chatting Address and Withdraw Kaspa / Manage Addresses flows Fee override and clearer funding guidance with QR overlays Portfolio Multi-portfolio manager track more than one holding set Split Transactions onto their own page with add/edit/delete Live fiat conversion and a tappable price chart you can cycle through time ranges CSV export for transactions KNS & Profile KNS profile wizard set up your name, avatar, banner, and info Inscribe and manage KNS domains from your profile Reworked, compact Profile screen that fits on one page Onboarding & Security Welcome Guide on both new-account creation and import Passphrase onboarding, plus hardened seed-phrase and private-key copy protection Import your seed phrase with a custom in-app keyboard no OS keyboard, no clipboard, nothing leaves the app Welcome gift: claim free Kaspa to get started, protected by Play Integrity attestation and one-per-device enforcement Personalization 15-language localization with in-app language switching Choose your display currency Light/dark theming and additional security options Drag-to-reorder bottom tabs Reliability & Performance Connections now self-heal after sleep/wake instead of getting stuck "Disconnected" Photos decode off the main thread for smoother scrolling Faster, instant tab switching Fixed release-only bugs: wallet-create crashes, the permanently-red connection status, and photos/voice showing as raw text Various fresh-install and cold-start launch-crash fixes ### 2.0 — 2026-07-18 KaChat 2.0 The Broadcast Update! - Added broadcast rooms - Added ability to send photos and reply to messages - UI updates - Connection Fixes ### 1.1.3 — 2026-07-04 fixed crash introduced in 1.1.2 ## Related topics [lesserafim](https://appshunter.io/ios/topics/lesserafim) · [kaspa](https://appshunter.io/ios/topics/kaspa) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*