The same inbox,on whatever you are holding

Three native apps on one account — not a website in a frame. What you read on the phone is read on the Mac, and a message sent from either is signed the same way.

Three apps, three different stages

Kanvo is pre-release on every platform. Rather than a download button that leads to a store page that does not exist, here is exactly how each one reaches you.

iPhone and iPad

For invited testers. The TestFlight link comes with your invite; builds go there as they are cut, and it updates itself from there.

Android

Signed build, on request · Android 8 or later

Mac

Notarized build, on request · macOS 14 or later

Everything, not a companion app

Each of these is a screen that exists on all three, built out of native views on every platform rather than one web page wearing three icons.

The whole inbox

Every conversation from Slack, Discord, Telegram, Microsoft Teams and Google Chat in one thread list, with WhatsApp, Instagram, Messenger and SMS joining as each is approved. Reply and it goes back out the way it came in.

Kanvo chat

Direct threads and channels with other Kanvo accounts, found by handle or by scanning a code. Separate from the inbox, because talking to your own people is not the same as answering a customer.

Proof of Send, on the device

Every message you send is signed and recorded. The seal is on the thread, and the ledger behind it is readable from the phone.

AI Assist

Summarise a thread, draft a reply in your voice, translate what arrived. Nothing generated is ever sent on its own — it lands in the composer and you press send.

Voice notes and dictation

Record a message, or talk instead of typing. Messages can be read back aloud, in a voice you can clone from a short sample.

Wallets and credits

Link a wallet by signing a text challenge — no transaction, no custody — and read your credit balance and what it has been spent on.

What still needs a browser

Three things are read-only on the apps, each for a reason the screen itself explains when you get there.

Start on the web, carry it with you

The account is the same everywhere, and for now it is invite-only. Once you are in, sign in on the web and the apps are already yours when you install them.