Bitcoin UI
Bitcoin node user interface
About
Control your Bitcoin node directly from your Apple device with this open-source, self-custody interface. Manage wallets, view transactions, and execute commands securely with a modern, minimalist design. Prioritizes user privacy and full control over your Bitcoin operations.
What's New in Bitcoin UI
3.5
September 18, 2025
What’s New in 3.5 -Dynamic, real-time fee tiers (Low / Standard / High / Custom). Fees update every ~15s using estimatesmartfee (targets 18/6/2 blocks with ECONOMICAL/CONSERVATIVE fallback) and clamp to mempoolminfee so you don’t get stuck below relay. -“Sweep All”: one tap to consolidate all spendable BTC from every hosted wallet on your local node into a destination wallet. We try sendall first and gracefully fall back to sendtoaddress with subtractfeefromamount=true, all after setting settxfee to your chosen tier. -Swap transactions now honor the same dynamic fee selection for consistent costs across flows. -Added address format Bech32m -Feature/UX refinements and quality updates for smoother operation at events. -Quality & polish: faster node status refresh, clearer errors, better accessibility, and small visual cleanups.
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FAQ
What is Bitcoin UI?
Bitcoin UI is a free, open-source application for iOS and macOS that provides a user interface for controlling your Bitcoin node. It allows for secure RPC authentication, wallet management, and execution of Bitcoin Core commands, all with a focus on self-custody and user privacy.
Is Bitcoin UI free to use?
Yes, Bitcoin UI is a 100% free and open-source project. There are no costs associated with downloading or using the application, and it does not feature any in-app purchases or advertisements.
Does Bitcoin UI have ads?
No, Bitcoin UI is completely ad-free. As a free and open-source project, it prioritizes user experience and privacy by not including any advertisements within the application.
What devices is Bitcoin UI compatible with?
Bitcoin UI is fully compatible with both iOS and macOS devices, including iPhones and iPads. This allows users to manage their Bitcoin node from their preferred Apple ecosystem.
How secure is Bitcoin UI?
Bitcoin UI emphasizes secure RPC authentication and operates with a trustless, 'Don't trust, verify' approach. All operations are performed locally on your device to ensure complete privacy and sovereignty, and the source code is available on GitHub for transparency.
What is the age rating for Bitcoin UI?
Bitcoin UI has an age rating of 17+. This is likely due to the complex nature of managing a Bitcoin node and the associated financial responsibilities.
How often is Bitcoin UI updated?
The latest version of Bitcoin UI is 3.5, which was last updated on September 18, 2025. This indicates a relatively active development cycle for the application.
Where can I find the source code for Bitcoin UI?
The complete source code for Bitcoin UI is available on its official GitHub repository, which can be accessed via the link provided in the app's description. This allows for community review and contribution to the project.
