Strike vs Cash App for Bitcoin: Fees, Lightning, and Limits

Strike vs Cash App: Overview

Strike and Cash App are two of the most popular mobile apps for buying Bitcoin in the United States. Both support Lightning Network payments and on-chain withdrawals to self-custody wallets, but they differ significantly in fee structures, purchase limits, geographic availability, and advanced features. This comparison breaks down every dimension that matters when choosing between the two.

The following table summarizes the key differences at a glance.

Fee Comparison by Purchase Amount

Fees are the single biggest differentiator for most buyers. Strike uses a volume-tiered trading fee model with a small spread (~0.22%), while Cash App charges a percentage-based exchange fee that decreases at higher amounts plus a variable spread.

The table below shows approximate all-in costs for standard one-time purchases. Strike costs assume the base tier (under $250/month in volume). Cash App costs include both the listed exchange fee and an estimated 0.5% spread on standard orders.

Strike is cheaper for purchases under $2,000. Cash App eliminated fees and spread on purchases over $2,000 in February 2026, making it the lower-cost option at that threshold. Strike's fee rate also decreases with monthly volume: users who trade over $5,000/month drop to 0.79%, and high-volume traders can reach 0.39%.

Note: Both platforms offer fee-free recurring purchases. Cash App Auto Invest charges zero fees and zero spread. Strike DCA waives the trading fee but retains an approximate 0.22% spread. For a broader comparison of DCA platforms, see our DCA platform comparison tool.

Lightning Network Support

Both Strike and Cash App support the Lightning Network for instant, low-cost Bitcoin transfers. This is a significant advantage over platforms that only support on-chain transactions, especially for small or frequent payments.

Strike has deeper Lightning integration. It supports both BOLT11 invoices and BOLT12 Offers, the newer reusable payment request standard. Strike also provides Lightning Addresses (user@strike.me), enabling simple, email-like payment flows. Lightning payments on Strike cost pennies and settle instantly.

Cash App supports BOLT11 Lightning invoices for sending and receiving. In late 2025, Cash App added a unique feature: users can send USD over Lightning without holding any bitcoin. Cash App converts the dollars to bitcoin at send time, and the recipient receives bitcoin. Lightning payments from a Cash App bitcoin balance are free, while payments from a USD balance incur a 0.9% processing fee for the conversion. Lightning is not available to Cash App users in New York.

Self-Custody Withdrawals

The ability to withdraw bitcoin to your own wallet is essential for anyone practicing self-custody. Both platforms support on-chain and Lightning withdrawals, but the fee structures and limits differ.

Strike offers three on-chain withdrawal tiers. The Flexible tier is free but batches transactions over 12 to 48 hours, targeting low fee rates. Standard and Priority tiers charge the actual Bitcoin network fee with no markup. Lightning withdrawals are always near-instant and cost fractions of a cent.

Cash App offers Standard, Rush, and Priority on-chain withdrawal speeds, all of which charge the prevailing Bitcoin network fee. There is no free withdrawal option. In February 2026, Cash App increased withdrawal limits fivefold to $10,000 per 24 hours and $25,000 per 7 days for verified accounts.

Strike's withdrawal limits are dynamic and increase based on account age and activity. The free Flexible withdrawal tier is a standout feature for users who regularly move bitcoin to cold storage and do not need immediate settlement. For a deeper look at how on-chain fees work, see our guide on Bitcoin on/off-ramps.

Dollar-Cost Averaging Features

Dollar-cost averaging (DCA) is a popular strategy for accumulating bitcoin over time by making regular purchases regardless of price. Both platforms support automated recurring buys, but the implementation details differ.

Strike offers hourly, daily, weekly, and monthly DCA schedules with no minimum purchase amount. After a brief introductory period, recurring purchases are fee-free (only the ~0.22% spread applies). Strike also supports direct deposit conversion, which automatically converts a portion of your paycheck into bitcoin at no fee.

Cash App offers daily, weekly, and biweekly Auto Invest schedules with a $10 minimum per purchase. Auto Invest purchases are completely fee-free with zero spread. Cash App also offers Round Ups, which round up purchases made with the Cash App Card to the nearest dollar and invest the difference in bitcoin, also at zero cost. The Paid in Bitcoin feature converts a percentage of direct deposits to bitcoin for free.

For pure cost efficiency on recurring buys, Cash App's zero-spread Auto Invest is the cheapest option available. Strike's advantage is the hourly frequency option and no minimum amount, giving more granular control over DCA timing.

KYC and Payment Methods

Both platforms require full KYC verification before users can buy or withdraw bitcoin. Strike requires a government-issued photo ID and is registered with FinCEN as a Money Services Business. Cash App requires a Social Security number (for US users) and a government ID, with verification typically completing in 24 to 48 hours.

Strike supports ACH transfers (free), debit cards, wire transfers, Apple Pay, Google Pay, and direct deposit. Cash App supports linked bank accounts (ACH), debit cards, Cash App balance, and direct deposit. Neither platform supports credit card purchases.

Geographic Availability

This is one of the starkest differences between the two platforms. Strike is available in over 100 countries and territories, including the United States (excluding New York), the United Kingdom, Europe, and parts of Latin America and Africa. Strike has expanded aggressively into markets like El Salvador, Argentina, the Philippines, Nigeria, Kenya, and Ghana.

Cash App's Bitcoin features are available only in the United States. While the app itself works in the UK for peer-to-peer payments, bitcoin buying and selling is restricted to US-verified accounts. Lightning Network access is further restricted: it is not available to users in New York.

Security and Track Record

Strike has no publicly reported data breaches or major security incidents. The company is FinCEN-registered and operates under US money transmitter regulations.

Cash App has a more complicated track record. In 2021, a former employee accessed customer data including names, brokerage account numbers, and portfolio values. A similar insider incident occurred in 2023 exposing balances and transaction history. In March 2025, Block (Cash App's parent company) finalized a $15 million class-action settlement related to these breaches. Separately, in January 2025, Block paid an $80 million fine to 48 state financial regulators for insufficient anti-money-laundering and compliance policies.

Which Platform Should You Choose

The right choice depends on how you plan to use bitcoin:

• For one-time purchases under $2,000, Strike costs roughly half what Cash App charges
• For recurring DCA purchases, Cash App Auto Invest is completely free (zero fees, zero spread)
• For Lightning Network power users, Strike offers BOLT12 support and Lightning Addresses
• For free self-custody withdrawals, Strike's Flexible tier has no equivalent on Cash App
• For users outside the US, Strike is the only option (Cash App Bitcoin is US-only)
• For large purchases over $2,000, Cash App's zero-fee pricing is hard to beat
• For bitcoin-backed loans, Strike offers lending products starting at 9.5% APR

Many Bitcoin users maintain accounts on both platforms to take advantage of each one's strengths: Cash App for fee-free DCA and large purchases, Strike for cheaper spot buys, Lightning payments, and free withdrawals.

Once you have bitcoin on either platform, you can withdraw it to any self-custody wallet or Layer 2 network for long-term storage or spending. Bitcoin Layer 2 protocols like Spark enable instant, low-cost transfers and stablecoin access natively on Bitcoin, extending what you can do after purchasing on platforms like Strike or Cash App.

Frequently Asked Questions

Is Strike cheaper than Cash App for buying Bitcoin?

For standard one-time purchases under $2,000, Strike is significantly cheaper. Strike's all-in cost is approximately 1.2% at the base tier, compared to 2% to 2.75% on Cash App for the same range. However, Cash App eliminated all fees and spread on purchases over $2,000 in February 2026, making it cheaper for large buys. For recurring purchases, Cash App Auto Invest is completely free, while Strike DCA retains a small ~0.22% spread.

Does Cash App support the Lightning Network?

Yes. Cash App supports sending and receiving bitcoin via the Lightning Network using BOLT11 invoices. Cash App also introduced a feature that lets users send US dollars over Lightning: Cash App converts the dollars to bitcoin at send time, with the recipient receiving bitcoin instantly. Lightning payments from a bitcoin balance are free, while USD-to-bitcoin Lightning sends incur a 0.9% fee. Lightning is not available to Cash App users in New York.

Can I withdraw Bitcoin from Strike and Cash App to my own wallet?

Yes, both platforms support on-chain withdrawals to external wallets. Strike offers a free withdrawal tier (Flexible) that batches transactions over 12 to 48 hours, plus Standard and Priority options at network fee rates. Cash App charges the prevailing Bitcoin network fee for all withdrawals. Both also support Lightning withdrawals, which are near-instant and cost fractions of a cent. Cash App limits withdrawals to $10,000 per day and $25,000 per week for verified accounts.

Is Strike available outside the United States?

Yes. Strike operates in over 100 countries and territories, including the United Kingdom, European Union member states, and countries across Latin America and Africa (El Salvador, Argentina, Nigeria, Kenya, Philippines, and more). Cash App's Bitcoin features, by contrast, are limited to US-verified accounts only.

Which app is better for dollar-cost averaging into Bitcoin?

Both are strong DCA platforms, but they excel in different ways. Cash App Auto Invest charges zero fees and zero spread, making it the cheapest option for recurring buys ($10 minimum, daily/weekly/biweekly schedules). Strike DCA offers more frequency options (including hourly), no minimum amount, and fee-free trading (though a ~0.22% spread remains). If minimizing cost is the only priority, Cash App wins. If granular scheduling or non-US access matters, Strike is the better choice. For more options, see our DCA platform comparison.

Does Strike charge fees for Lightning payments?

Lightning payments on Strike cost fractions of a cent in routing fees. There is no additional Strike markup on Lightning sends or receives. Strike supports both BOLT11 invoices and BOLT12 Offers, and provides Lightning Addresses (user@strike.me) for simplified payment flows.

Has Cash App had any security breaches?

Yes. Cash App experienced insider data breaches in 2021 and 2023, where former employees accessed customer information including names, account numbers, and portfolio holdings. Block (Cash App's parent company) finalized a $15 million class-action settlement in March 2025 and paid an $80 million regulatory fine to 48 states in January 2025 for compliance deficiencies. Strike has no publicly reported data breaches.

This tool is for informational purposes only and does not constitute financial advice. Fee data is approximate and based on publicly available information as of mid-2026. Actual costs vary based on market conditions, account tier, and platform updates. Always verify current pricing on each platform before making purchase decisions.