EXTRA SAFE: Self-Custody Chat

EXTRA SAFE

About this app

EXTRA SAFE is a self-custodial messenger with a built-in stablecoin-first wallet — the chat layer for transferring digital assets. Send USD₮, USDC, and other tokens to a contact the same way you'd share a photo, and pay gas in the same stablecoin you send. Pick a name, get your EXTRA SAFE number, and you're set up in seconds.

WHAT YOU GET

1. Stablecoins in chat
Send USD₮, USDC, and other tokens to a contact in a chat, straight from the attachment menu, wallet-to-wallet. The transfer confirms in seconds. A name or an EXTRA SAFE number is all you need — the app handles addressing and routing underneath.

2. Gas settles in the stablecoin you send

You don't have to buy a native coin to send tokenized dollars. The fee comes out of the same stablecoin you're already sending. It's part of UGTP — an intent-based platform running underneath every in-app transaction: you set the outcome, and the platform builds the transaction that delivers it.

3. Self-custodial, stablecoin-first wallet

Your keys are generated on your device and stay there. Send across six leading EVM networks — Avalanche (default), Ethereum, Polygon, BNB Chain, Base, and Arbitrum — and the recipient gets the token you selected. The on-chain layer stays invisible.
You can send EXTRA SAFE tokens to contacts in chat, or to any external self-custodial wallets or centralized exchanges, from the Wallet tab.

4. Private Tokens

Keep the amount you're sending hidden — the transfer itself stays visible. Convert any asset you hold into a Private Token, send it right in the app, and reveal the balance only when you choose. Built on eERC, Avalanche's encrypted token standard, live on Avalanche.

5. Zero-knowledge encrypted chats

Every message, file, image, and voice note is end-to-end encrypted: keys live on your device, and content is decrypted only on your contact's device. The architecture makes it structurally impossible for us to read your messages. Every chat runs on your timer: once your contact views the content, it clears after the time you set — from one minute to one month.

6. Gift links

Bring your closest people into stablecoin payments with a funded link: stablecoins already inside, a wallet created the moment your contact opens it. Usable from day one.

7. Device-to-device calls

Calls connect directly between devices, peer to peer. In-call chat is encrypted and clears when the call ends. Group calls with up to 5 people are free and unlimited.

8. One identity

One name, one EXTRA SAFE number — for messages, calls, and assets. Pick a name and start: your identity is created in the app itself, independent of email, phone number, or SIM. One 12-word recovery phrase restores your account and wallet on any device.

Your chats, contacts, and assets stay fully yours.

Ratings and reviews

after the recent update the app is taking 10-15 second to open the chat of any user. It is too much annoying. These kind of update for payment is useless if people can't open the chat text of any person.

It's really good in voice connection with great quality, but there is no option to create a community or group which I want and location sharing and emoji in long press. I wish to get these features in the next update.

Hi Extra Safe Team Your app is hanging a lot. Your app is not running smoothly at all. Update your app to improve performance, otherwise your app will become useless. It hangs every time you open it.

What’s new

EXTRA SAFE is updated: a built-in EXTRA WALLET is live. One address enables three accounts — public, smart, and private. Gas settles in the same stablecoin you send. Private Tokens on Avalanche protect your balance and the amount you send. Send to a contact in chat, or to any external wallet. Gift links with password protection. Link previews, image zoom, uploads up to 50 MB, share-to-chat from any app. Plus dozens of fixes across send, receive, and deposit flows.