- 发布日期 · UTC
- 2026-11-08
- 产品域名
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- 域名后缀
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- 产品方向
- 生活消费
关于产品
Turn a letter to your future self into a conversation across time. Write with photos, choose an opening date, then reflect and reply when you open it. Letterveil keeps letters and photos encrypted on your device, with no Letterveil account or automatic cloud sync. Available on iOS and Android. Includes 10 lifetime seals; an optional one-time upgrade removes the sealing limit. No subscription.
关键词
digital journalencryption移动应用