Stac: Tap to Pay with Crypto

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Stac is the simple way to pay and get paid with crypto. Tap to pay, send money to friends in seconds and buy or sell USDT directly with other people, all in one secure wallet.

$2 WELCOME BONUS
Sign up and get $2 that unlocks with your first deposit of $5. Invite friends and you each get $2 more. Your bonus pays your fees automatically.

TAP TO PAY
Pay in person with one tap of your phone, or scan a QR code. Fast, contactless and protected by your fingerprint or PIN.

SEND MONEY IN SECONDS
Send to any Stac username instantly. Share your personal pay link so anyone can pay you, even without the app. Split bills and request payments.

BUY AND SELL USDT P2P
Trade USDT directly with verified people using bank transfer or mobile money. Every order is held in escrow, so the crypto is only released when payment is confirmed. You always see the price, limits and fee before you trade.

ONE WALLET FOR CASH AND CRYPTO
Hold USDT, USDC, BTC and ETH next to your cash balance. Deposit on TRON, BNB Chain and more, and withdraw whenever you like.

FOR SHOPS AND SELLERS
Print your free Stac QR sign and accept payments at your counter today.

BUILT FOR SECURITY
App lock with biometrics, escrow on every trade, and every withdrawal reviewed before it leaves.

Just looking? Preview the whole app with sample data, no account needed.

Some features depend on your country and may require identity verification.
Tap to pay with crypto, send USDT by username and trade P2P with escrow.
Updated on
Nov 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

New home screen: your balance up front, big Send and Request buttons, and a My portfolio view.
Split and Scan now live in Wallet.
Stac has a new home on the web: thestac.live
Stac speaks English, Arabic, French and Serbian.
Fixes and speed improvements.