Bitcoin UI

Bitcoin UI components and review for native iOS apps.

Swift Package
Demo App
Design Review

Swift Package

Install BitcoinUI via Swift Package Manager with https://github.com/reez/BitcoinUI

BitcoinUI includes:

• Colors
• Button styles
• Text styles
• Icons
• Views

Example usage:

import BitcoinUI

Text("Bitcoin Orange")
    .font(.caption)
    .foregroundColor(.bitcoinOrange)
    .multilineTextAlignment(.center)

Demo App

Open Demo.swiftpm/Demo.xcodeproj in Xcode, select an iOS Simulator, and press Run (⌘R).

Design Review

Install bitcoinui in your AI coding tool.

Claude

curl -fsSL https://bitcoinui.ai/install.sh | bash
claude
/bitcoinui

Codex

curl -fsSL https://bitcoinui.ai/install.sh | bash
codex
$bitcoinui

Cursor

curl -fsSL https://bitcoinui.ai/install.sh | bash
cursor
/bitcoinui

OpenCode

curl -fsSL https://bitcoinui.ai/install.sh | bash
opencode
/bitcoinui

Example output:

BITCOINUI

SendFeeView.swift
Findings: 0 high, 2 medium, 0 low

Medium
1) [UX L88] Fee picker lacks a high-fee warning
   Fix: Add a warning when fee >= 50% of amount.
   Ref: Bitcoin Design Guide — Send fees https://bitcoin.design/guide/daily-spending-wallet/sending/send-fees/
2) [A11Y L42] Icon-only close button has no label
   Fix: Add accessibilityLabel("Close")
   Ref: iOS HIG — Accessibility https://developer.apple.com/design/human-interface-guidelines/accessibility