Pro $6 / month
专业版 $6 / 月
Pricing
Free: 1 GB, 7 days of history, 1 device. No machine migration, no cross-major downgrade, no credential backup. Local snapshots need no account.
免费：1 GB，7 天历史，1 台设备。不能换机器、不能跨大版本降级、不能备份凭据。本机快照不需要账户。
Pro: 50 GB, 90-day retention, pre-upgrade snapshots kept, 3 devices, machine migration, cross-major downgrade, optional credentials, your own S3 or folder. 14-day trial, no card: undohaven trial after login.
Pro $48 / year
专业版 $48 / 年
Default / 默认
CNY quarter and year passes are one-time payments for a later Alipay / WeChat path. Yearly is the highlighted price.