Privacy by design
Privacy informs product decisions, alongside ease of use.
Our story, our purpose and the company behind the app.
Why do people need five apps to talk, plan and get things done? SYNC began with that question: how could conversations and useful tools work better together?
Our team wanted private messaging with practical controls for everyday situations, and an assistant that works where conversations happen. Security and usability belong in the same experience.
Work on SYNC began in February 2026. The product brings together messaging, privacy controls and SYNC AI, with community features on the roadmap.

From a personal problem to a more connected everyday life.
Switching between tools made conversations, plans and follow-ups harder to manage.
GhostWire, Duress PIN, Kill Switch and Encrypted Backup address everyday privacy and device-recovery needs.
SYNC AI helps identify tasks, reminders and useful context without making you start from scratch.
Engineering, product design and community feedback shape the app.
SYNC became available on iOS and Android. We continue improving the product and clearly label upcoming features.
SYNC brings together work across security engineering, mobile and cross-platform development, AI, product design, and community. Our focus is making privacy tools useful and approachable.
SYNC is developed by SYNC Global Technologies Pte. Ltd., a Singapore-incorporated company.
Our mission: give people a secure home for their digital lives, where their messages and identity are protected by default.
Our vision: a world where privacy is the standard and the tools that connect people are built on trust, transparency and user control.
Privacy informs product decisions, alongside ease of use.
Our business model is SYNC subscriptions, not advertising. Subscriptions are free while we test them.
Practical protection should be accessible. Upcoming features are clearly identified.
Explain how the product works and be clear about its limits.
Say when something is not ready. Make claims that can be supported.
Built for privacy-conscious people, with feedback helping shape what comes next.