Our Story
Built with Purpose
MissCaps was born from a simple question: "If something happened to me today, would the people I love know what I wanted to say?"
About Yocaha (Chongqing) Smart Technology Co., Ltd.
Yocaha (Chongqing) Smart Technology Co., Ltd. / 油菜花（重庆）智能科技有限公司 is a small independent software studio focused on building privacy-first tools for people who care about their digital legacy.
We're a lean team of engineers who believe that important personal data — your final words, your cherished memories, your last wishes — should be protected with the same mathematical guarantees that secure banking and government communications.
MissCaps is our flagship product. It started as a personal need and grew into a full-featured application trusted by users across 6 languages and multiple countries. We continue to develop it openly, with publicly documented security trade-offs and a commitment to improving our cryptographic model over time.
Our mission is to ensure that when someone is no longer able to speak, their most important words still reach the right people — privately, verifiably, and with dignity.— Yocaha (Chongqing) Smart Technology Co., Ltd.
Our Values
Three principles guide every product decision we make.
Privacy by Default
We design every feature so the server learns as little as possible. End-to-end encryption is not a premium feature — it is the baseline.
Human at the Core
Technology serves human relationships. MissCaps exists to help people pass on what truly matters — love, wisdom, and final words — even after they're gone.
Radical Transparency
We openly document known security trade-offs. We don't hide limitations in fine print. You deserve to understand exactly how your data is — and isn't — protected.
Get in Touch
For support, partnerships, press inquiries, or just to say hello — we'd love to hear from you.
contact@misscaps.comWe typically respond within 1–2 business days.