Lightning-Powered Apps and Services Directory

Lightning App Directory Overview

The Lightning Network has grown from a developer experiment into a full application ecosystem. Over 100 apps now use Lightning for instant payments, micropayments, tipping, gaming rewards, and commerce: processing over 12 million transactions per month with public volume surging 266% year-over-year in 2025. Network capacity has exceeded 5,600 BTC.

This directory catalogs the most widely used Lightning-powered apps by category, including their platform support, custody model, and current operational status. Whether you are looking for a way to spend sats, earn bitcoin through gaming, or stream micropayments to podcast creators, the tables below cover the landscape.

For a focused comparison of wallets specifically, see our Lightning wallet comparison tool.

Payment Apps

Lightning payment apps handle the core use case: sending and receiving bitcoin instantly. These apps abstract away channel management and invoice complexity so users can transact with a familiar mobile experience.

Strike

Strike operates in 95+ countries, offering Lightning payments alongside fiat on-ramps and off-ramps. It functions as a full Bitcoin financial platform: users can buy bitcoin, send Lightning payments, and convert between USD and BTC. In 2025, Strike expanded to the UK, added bitcoin-backed loans, virtual USD accounts, and business bill pay. Custody is handled by Strike directly with no intermediaries, though users can withdraw to self-custody at any time.

Cash App

Cash App, built by Block (formerly Square), has made Lightning a default payment rail. All Cash App QR code transactions now route through the Lightning Network, and users can pay Lightning invoices even without holding BTC: the app auto-converts from their USD balance. The current Lightning transaction limit is $999 per seven days, available to US users outside New York. Block announced that Square merchant Lightning payments are rolling out to approximately 4 million merchants globally starting March 2026.

Social and Community Apps

Lightning micropayments power a new category of social platforms where content is funded directly by readers and viewers rather than advertisers. The Nostr protocol has been a major driver, with Lightning "zaps" as its native payment layer.

Stacker News

Stacker News is a Lightning-native link aggregator (similar to Hacker News) where every interaction involves sats. Users pay to post, comment, boost, and tip. The site never takes custody of funds: users attach their own Lightning wallet. Stacker News also supports "cowboy credits" as an onboarding mechanism for users who have not yet connected a wallet.

Nostr Clients

Nostr is a decentralized social protocol, and most Nostr clients support Lightning zaps for tipping content creators. Primal (iOS, Android, Web) stands out with a built-in Lightning wallet powered by Strike and supports Nostr Wallet Connect (NWC) for connecting external wallets. Damus is the leading iOS client, though Apple restricted zaps on individual posts (profile zaps remain). Amethyst is the top Android client, connecting via NWC to the user's chosen Lightning wallet. Snort provides a clean web-based alternative.

Gaming

Lightning-powered gaming lets players earn real bitcoin through gameplay. The instant settlement and low fees of Lightning make it practical to pay out fractions of a cent per game action.

THNDR Games

THNDR Games has paid out over 18 BTC to more than 450,000 users through casual mobile games on iOS and Android. The company has shifted from casual play-to-earn titles toward skill-based iGaming, including a Blackjack game with Lightning-powered payouts. Rewards are distributed custodially via Lightning.

ZBD (Zebedee)

ZBD raised a $40 million Series C in January 2026, bringing total funding to $90 million. The platform provides Lightning payment infrastructure for game developers across console, PC, and mobile. ZBD worked with 55 games in 2025 and reported a 140% increase in Lightning wallet transaction volume. The company has secured MiCAR and EMI licences in the Netherlands alongside US Money Transmitter Licences, positioning it as a compliance-ready payments stack for game publishers.

Shopping and Commerce

A growing number of services let you spend bitcoin via Lightning for gift cards, rewards, and online purchases. These apps connect the Lightning economy to traditional retail.

Fold

Fold is a publicly traded company (ticker: FLD) that offers a debit card and app paying 1-20% back in bitcoin on purchases. In February 2026, Fold launched a unified app experience, and a Bitcoin rewards credit card is planned for later in 2026. Lightning is used for fast reward processing and in-app transactions.

Bitrefill

Bitrefill sells gift cards and mobile top-ups for over 5,000 brands across 170 countries, accepting Lightning alongside on-chain bitcoin and several other cryptocurrencies. Lightning payments settle in seconds, making it the fastest way to convert sats into spendable retail value.

Other Commerce Apps

The Bitcoin Company offers card-linked cashback rewards in bitcoin with Lightning support for payouts. CoinCards provides gift cards for hundreds of retailers with instant delivery on Lightning payments and has been operating since 2014. BTCPay Server, covered in the developer section below, powers self-hosted merchant checkout with Lightning.

Tipping and Browser Extensions

Browser-based Lightning tools bring micropayments to the web. The Lightning address standard and LNURL protocol make it possible to tip any creator with a simple identifier.

Alby

Alby has evolved from a custodial browser extension into a self-custodial Lightning hub. Alby Hub runs an LDK-based Lightning node that users can deploy on their own hardware, a cloud server, or Alby's managed cloud. The browser extension (50,000+ installs) connects to the hub for one-click Lightning payments, Nostr key signing, and on-chain transactions. Alby phased out its shared custodial wallet in favor of the self-custodial Hub model, and recently unveiled a one-click Lightning app store.

Podcasting and Streaming Sats

Podcasting 2.0 uses Lightning to stream micropayments to creators in real time as listeners consume content. Over 60 apps support the Value4Value standard, where listeners choose what to pay rather than subscribing or watching ads.

Fountain

Fountain (iOS, Android) combines podcast listening with a built-in Lightning wallet. In October 2025, the app launched "Fountain for Podcasters," a hosting service with video distribution, streaming payments, and paid subscriptions using RSS, Lightning, and Nostr. The hybrid custody model gives users a built-in wallet while also supporting Stripe for podcasters who prefer fiat.

Podverse and Others

Podverse (iOS, Android, Web) supports Podcasting 2.0 features including Value4Value Lightning micropayments, transcripts, and collaborative chapters. Users connect their own Lightning wallet for non-custodial streaming sats. CurioCaster provides a web-based alternative with Value4Value support. The Podcasting 2.0 ecosystem continues to grow as more creators adopt direct Lightning monetization.

Developer Infrastructure

The apps listed above depend on robust developer tooling. These platforms provide the Lightning Service Provider infrastructure, node hosting, and payment APIs that power the ecosystem.

For a detailed comparison of Lightning SDKs, see the Lightning app framework comparison. For more on how mobile wallets architect their Lightning integration, see our research on Lightning mobile wallet architectures.

Custodial vs Self-Custodial Lightning

One of the most important distinctions in the Lightning app ecosystem is the custody model. Custodial apps (Strike, Cash App, ZBD) hold your bitcoin on your behalf, offering a simpler user experience at the cost of counterparty risk. Self-custodial apps (Phoenix, Zeus, Alby Hub) give you full control of your keys but require more technical involvement: managing channel capacity, inbound liquidity, and backups.

The trend is toward hybrid models that reduce the friction of self-custody. Wallet of Satoshi partnered with Spark (via Lightspark) in July 2025 to offer a self-custodial Lightning experience alongside its traditional custodial service, which enabled the app's re-entry to the US market. Breez SDK provides self-custodial cloud nodes where users control keys but don't manage infrastructure. These approaches aim to deliver the convenience of custodial apps with the security guarantees of self-custody.

Spark is pushing this further as a Bitcoin layer 2 that supports both Lightning interoperability and native token transfers (including USDB stablecoins), giving app developers a path to build self-custodial experiences without requiring users to manage Lightning channels directly.

Notable Developments: 2025-2026

The Lightning app ecosystem saw several significant milestones in the past year:

• Cash App defaulted all QR code payments to Lightning and Block began rolling out Lightning to approximately 4 million Square merchants (March 2026)
• Tether announced USDT on Lightning via the Taproot Assets protocol (January 2025)
• Phoenix Wallet returned to US app stores after an eleven-month absence (April 2025)
• Wallet of Satoshi integrated Spark for self-custodial Lightning and re-entered the US market (July 2025)
• ZBD raised $40 million Series C, the largest Lightning gaming funding round to date (January 2026)
• BTCPay Server set a Guinness World Record for Lightning transactions at Bitcoin Conference 2025
• Mutiny Wallet shut down at the end of 2024, with its team pivoting to OpenSecret for privacy-focused self-custody
• Wallet of Satoshi blocked custodial services in the EU as of January 2026 amid MiCA regulatory pressure

Frequently Asked Questions

What apps accept Lightning Network payments?

Over 100 apps accept Lightning payments across categories including wallets (Strike, Cash App, Phoenix), commerce (Bitrefill, Fold), social platforms (Stacker News, Nostr clients), gaming (THNDR, ZBD), and podcasting (Fountain, Podverse). Cash App now defaults all QR code transactions to Lightning, and Block is rolling out Lightning acceptance to approximately 4 million Square merchants.

What is the difference between custodial and self-custodial Lightning apps?

Custodial Lightning apps (Strike, Cash App, Wallet of Satoshi) hold your bitcoin on your behalf. You trust the provider to safeguard your funds, but the experience is simpler. Self-custodial apps (Phoenix, Zeus, Alby Hub) give you control of your private keys. You manage your own Lightning channels and backups, which requires more technical knowledge but eliminates counterparty risk. Hybrid approaches like Breez SDK and Spark integrations aim to combine the ease of custodial with the security of self-custody.

Can I earn bitcoin through Lightning apps?

Yes. THNDR Games has distributed over 18 BTC to 450,000+ players through casual mobile games. ZBD integrates Lightning rewards into 55+ third-party games. Fold pays 1-20% back in bitcoin on debit card purchases. Stacker News rewards quality content with sat tips. Podcast creators earn streaming sats through Fountain and Podverse via the Podcasting 2.0 Value4Value standard.

Is Lightning Network safe for payments?

Lightning payments are secured by Bitcoin's base layer. Funds in payment channels are locked in on-chain multisig contracts, and watchtowers can monitor for fraudulent channel closures. The primary risks are custodial (if the app holds your funds) and operational (channel management, liquidity). For self-custodial wallets, keeping backups and using watchtower services mitigates most risks. For a deeper analysis, see our research on the state of Lightning in 2026.

What happened to Mutiny Wallet?

Mutiny Wallet ceased operations at the end of 2024. The team cited technical challenges in building a user-friendly self-custodial Lightning wallet as the primary reason. The app was removed from stores and the web by December 31, 2024, though users could self-host afterward. The team pivoted to OpenSecret, a privacy-focused self-custody platform for user data.

How does Spark relate to Lightning apps?

Spark is a Bitcoin layer 2 that interoperates with the Lightning Network. Apps can integrate Spark to offer self-custodial Lightning payments without requiring users to manage channels. Wallet of Satoshi's Spark integration (via Lightspark) is a prominent example: it enabled the app to offer self-custodial Lightning in the US market. Spark also supports native stablecoin transfers with USDB, expanding what Lightning-compatible apps can offer beyond bitcoin-denominated payments.

What is Value4Value podcasting?

Value4Value is a monetization model where podcast listeners send Lightning micropayments to creators in real time as they listen, rather than paying subscriptions or watching ads. Over 60 apps support the Podcasting 2.0 standard that enables this. Fountain is the most popular client, offering both streaming sats and paid subscriptions. Podverse and CurioCaster provide alternatives with non-custodial wallet connections.

This directory is for informational purposes only and does not constitute financial advice or an endorsement of any app or service. App availability, features, and custody models change frequently. Always verify current information directly with the app provider before depositing funds.