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App Store Apps > Finance > Flash: Rewards & Payments
Flash: Rewards & Payments icon

Flash: Rewards & Payments

by Island Bitcoin · Finance · Free
On the App Store since August 2024 · Data updated 2026-10-05
App Store

Flash: Rewards & Payments is made and published by Island Bitcoin. AppBrain is an independent app data site and isn't affiliated with Island Bitcoin. The app name, icon, screenshots and description belong to Island Bitcoin and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
5.00
1 ratings
Last updated
September 25, 2026

It doesn't have enough ratings yet to judge what users think.

Rankings

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Also available on Google Play

Flash: Rewards & Payments icon Flash: Rewards & Payments
Island Bitcoin
0.0
Free
5,000+

Releases

Updates seen on the App Store
Version
0.7.2
Launched
August 2024

No changelog data

User feedback

Ratings and reviews on the App Store

Comments on Flash: Rewards & Payments for iOS

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Technology

Found in the app by AppBrain
Price
Free
App size
85.3 MB
Content rating
Everyone

Technologies used by Flash: Rewards & Payments

About the app and developer

About Flash: Rewards & Payments

Flash: Rewards & Payments is a finance app developed by Island Bitcoin.

User Ratings

Flash: Rewards & Payments is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

Flash: Rewards & Payments is freely available from the App Store. The app size is 85.34 MB. The latest version available is 0.7.2. The last update was on September 25, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since August 2024.

Developer information for Island Bitcoin

Island Bitcoin

Address:

Share Flash: Rewards & Payments

Store listing

By Island Bitcoin, from the App Store
Flash: Rewards & Payments Screenshot 1 of 6
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Screenshots by Island Bitcoin, from the the App Store listing
Description by Island Bitcoin Written by the developer, not by AppBrain. Click to read.
Flash is helping bring the digital finance ecosystem to the Caribbean. Flash is built on top of the Bitcoin and Lightning Networks. Based on the code that runs Blink wallet, it uses the infrastructure from Galoy.

Flash has built reliable Bitcoin Lightning Payments for All: Flash is a wallet you can reach for when you need payment speed and reliability. Rest assured knowing that Flash has dedicated global partners managing Lightning Network liquidity and channels, handling support requests, and improving the app every day.

Great Wallet for Beginners: Flash is designed to make your first steps in Bitcoin simple. Flash is an easy to use, reliable and feature-rich custodial Lightning wallet for everyday payments.

Low Fees Across the Board: Whether you're sending or receiving via the Lightning Network, Flash Wallet ensures fees are kept to a minimum, often lower than other ways to pay. Transfers between Flash users are entirely free—send and receive without the worry of high fees.

USD Stability & Bitcoin Flexibility: Keep your account stable with our Stabilized USD-equivalent accounts, providing a hedge against volatility for your short-term spending. Fully compatible with the Lightning Network, Flash Wallet ensures your funds are as flexible as they are stable.

Receive Bitcoin Your Way: Flash Wallet provides many ways to receive Bitcoin, including custom Lightning Addresses for each user, printable LNURL Paycodes and more. Receive Bitcoin via NFC technology, making transactions as simple as a tap with devices like bolt cards or rings, or redeem bitcoin from QR vouchers such as Azteco and Lightsats effortlessly, thanks to the new LNURL-withdraw feature.

Bitcoin Point of Sale for Merchants: Every Flash wallet user has a receive-only, web-based Point of Sale “Cash Register.” This lets employees or anybody else create invoices on behalf of the business. It can be pinned to an employee’s home screen, or shared on-line for receiving donations or tips.

Experience and Learn Bitcoin in your Native Language: Multiple languages make Flash Wallet feel built for you, regardless of where you live. Today, the wallet is translated to English, Spanish, French, Portuguese, Czech, German, Thai, Catalan, Swahili and many more. The Flash bitcoin wallet is available in more than 20 languages. Don’t see your language? Reach out to us on Twitter at @LNFlash or on Nostr at @npub1l080awn9wsw87ywm3flmpmccf5rmlvhd7vfgspj2pnavxupnlfesmflash to request a new language.

Open Source Bitcoin Wallet: True to the Bitcoin ethos, the Flash bitcoin wallet is built on Free and Open Source Software (FOSS). Flash is built on open source Bitcoin banking infrastructure maintained by IBEX, and open source non-custodial Bitcoin software development kit maintained by Breez technologies.

Key Features for Flash Users:
- Custom Lightning Address for all Flash users (username@flashapp.me)
- NFC capabilities for receiving Bitcoin with convenience.
- Email authentication for enhanced account security.
- Nostr enabled DM and group chat capabilities (coming soon)
- Comprehensive in-app Bitcoin education, ideal for beginners.

Additional Advantages:
- Zero fees for transactions within Flash Wallet users.
- A detailed log for all your Bitcoin payments.
- An intuitive contact list for frequent transactions.
- A map pinpointing local businesses that accept Bitcoin via Lightning.
- Compatibility with leading wallets such as Blink, Strike, Phoenix, CashApp, River, and Wallet of Satoshi & more.

Download Flash Wallet today and join a growing community embracing Bitcoin.
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