01
TL;DR — what 'instant' actually requires
"Buy and send Bitcoin instantly" actually means three things stacked together: instant funding (card or fast bank rail), instant settlement to self-custody (no 'withdraw to wallet' delay), and instant outbound payments (Lightning, not on-chain). Few apps do all three. Lightning Pay Wallet is built around exactly that stack.
Buy via card → BTC in self-custody in 30 seconds → Lightning send to anyone in under 1 second for less than a cent. End-to-end, under a minute.
02
Leaderboard — buy + send speed compared
| App | Buy speed | Send speed | Custody | Send fee |
|---|---|---|---|---|
| Lightning Pay | 30s (card) | <1s (LN) | Self | < $0.01 |
| Cash App | Instant | Instant (LN) | Custodial | Free in-app |
| Strike | Instant (bank) | Instant (LN) | Custodial | Free in-app |
| Coinbase | Minutes | Minutes (LN) / hour+ (on-chain) | Custodial | Variable |
| Robinhood | Instant | Limited | Custodial | Withdrawal-only |
| Muun | No on-ramp | Limited (LN) | Self | Routing |
| Wallet of Satoshi | No on-ramp | Instant (LN) | Custodial | Free in-app |
03
How fast is 'instant' buy in Lightning Pay?
- Card (MoonPay)
- 10–60 seconds end-to-end. KYC takes one-time ~2 min the first time.
- Apple Pay (MoonPay)
- 10–30 seconds. Biometric confirmation, no card details typed.
- US bank (Strike)
- Seconds via Strike's instant ACH integration.
- SEPA Instant (EU)
- 10–30 seconds.
- Faster Payments (UK)
- Instant.
- Pix (Brazil)
- Instant, 24/7.
- BTC lands where?
- Directly in self-custody — no 'withdraw to wallet' step
04
Sending: Lightning is the unfair advantage
Sub-second
Lightning payments settle in 200–800ms regardless of amount or distance.
Sub-cent
Send $5 or $5,000 for the same fraction-of-a-penny routing fee.
Global
Lightning works to any Lightning-compatible wallet anywhere — no country restrictions.
Lightning Address
Send to alice@wallet.app like an email. No QR scanning needed.
QR codes & LNURL
Scan to pay any invoice or LNURL. Works with all Lightning wallets.
On-chain fallback
Need to send to a hardware wallet or exchange? Lightning Pay sends on-chain too — same wallet, same balance.
05
Buy + send in under 60 seconds
- 1
Install Lightning Pay
Free for iOS, Android, macOS, Windows, Linux from /download. - 2
Tap Buy → pick payment method
Card, Apple Pay or bank. First-time card buyers complete a one-time ~2-min ID check via MoonPay. - 3
Confirm the buy
BTC lands in self-custody in 10–60 seconds. - 4
Tap Send → paste Lightning invoice or address
Or scan a QR. Or type a Lightning Address like alice@wallet.app. - 5
Confirm. Done.
Recipient sees the payment in <1 second. Total cost: < $0.01 routing fee.
06
Why not just use Cash App?
| Factor | Lightning Pay | Cash App |
|---|---|---|
| Custody | Self | Custodial |
| Withdrawal fee to your own wallet | Not needed (already self-custody) | ~1.75% instant or free slow |
| Lightning send to non-Cash-App user | Native | Yes |
| Lightning receive from external | Native | Yes |
| Available outside US/UK | 100+ countries | US/UK only |
| Visa card on the balance | Yes (0% FX) | Yes (USD only) |
| Stablecoins | USDC + USDT | No |
| Bill pay | Yes | No (in-app only) |
07
Who uses 'buy + send instantly' for what
- Remittance to family abroad
- Buy with card, send Lightning. Recipient receives BTC or local-currency equivalent in seconds, for cents.
- Paying for a service
- Freelancer in another country, software subscription accepting Lightning, podcast tip — all sub-second.
- First-time BTC purchase
- Test the whole flow with $20. Buy, send a tiny amount to a friend's wallet, see Lightning work.
- Topping up another wallet
- Buy in Lightning Pay, Lightning-send to Phoenix, Breez, Wallet of Satoshi, etc.
- Salary streaming
- Receive salary over Lightning. No app upgrade needed; Lightning Pay accepts streamed sats natively.
08
Best app to buy and send Bitcoin instantly — FAQ
Ready to own your Bitcoin?
Lightning Pay is free, open source, and non-custodial. Your keys never leave your device.