SubSum vs Island Pocket

核心功能 - 多币种支持: 支持CNY、USD、HKD、JPY、EUR、GBP、AUD、CAD等8种货币 - 费用汇总: 自动计算各币种的月均和年总费用 - 临期提醒: 提前1/3/7/14天本地通知提醒 - 完全离线: 所有数据仅存储在本地设备，保护隐私 用户界面 - 单页面设计: Dashboard + Add Sheet + Settings Sheet - 汇总卡片: 动态显示各币种的月均和年总费用 - 即将扣费: 显示未来30天内即将扣费的订阅 - 全部订阅: 按扣费日期排序的完整订阅列表 便捷功能 - 预设模板: 30+常用服务模板，快速添加订阅 - 分类管理: 7大分类（流媒体、音乐、生产力、游戏、云服务、教育、其他） - 自定义设置: 通知时间、主题模式等个性化设置

Shangdaoji is a Dynamic Island information display tool for everyday high-frequency scenarios. It recognizes and organizes pickup codes, delivery codes, queue numbers, tickets, train tickets, flight tickets, notes, and QR codes offline, keeping important information visible. Local recognition and organization Automatically recognize pickup codes, delivery codes, queue numbers, and tickets offline Recognize train tickets and flight tickets Recognize QR codes, verification codes, and text notes Use custom brand logos to distinguish sources and scenarios Smart categorization keeps information organized System-level experience Display important information and current status through Live Activities and Dynamic Island View key information on the Lock Screen without unlocking Use Home Screen widgets to see important information at a glance Apple Watch support Quickly view pickup codes, delivery codes, and ticket information on Apple Watch Keep the status synchronized with iPhone and view key information at a glance Privacy and experience All recognition and data processing are completed locally on the device Screenshots and recognition results are never uploaded No account registration and no advertising Customize logos and titles for different scenarios Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/