ComparePack 帮你在买断、租赁、订阅、外包或批量采购之间做本地比较，并生成可复核的决策包。
输入周期、使用次数、时间价值和各方案假设，比较总成本、单次成本、时间抵扣、调整后成本、风险、置信度和备注。
ComparePack 是付费下载 App，没有账号、云同步、追踪、分析或 App 内购买。除非你主动导出或分享，数据只保存在设备上。
ComparePack 只整理你输入的算术信息，不提供金融、法律、税务、投资或专业建议。
ComparePack stores the packs you create on your device. It does not create accounts, track users, run analytics, show ads, use cloud sync, or collect personal data. Exported PDF and CSV files leave the app only when you choose to share or save them.
Create a pack, enter options, compare total cost and time, then export a decision packet.
Local-first storage, no tracking, and no third-party analytics SDKs.
Paid download. No in-app purchases. No subscriptions.
Email support@vshia.com for product support. Include your device model, iOS version, app version, and the export or editing step that needs help.
ComparePack organizes user-entered arithmetic. It is not financial, legal, tax, investment, or professional advice.