1
Create a check-in schedule
Choose a fixed time or a time window and set how long Yasurei should wait after the scheduled check-in.
Personal safety · iOS & Android
A simple way to let someone know you’re okay.
Yasurei helps you schedule personal check-ins, stay connected with people you trust, and make sure someone is notified when you cannot check in as expected.
No ads
No sponsored placement
No sale of personal data
Y
Yasurei
Next check-in
21:00
Evening check-in
Trusted contacts ready
2 people can be notified if needed
Location is optional
You choose whether to share it
Check-in active
Trusted contacts configured
Free core safety features
Essential personal safety should stay accessible.
Privacy-conscious by design
Only collect what is needed to make the service work.
Built for real life
Useful for everyday routines, travel, work and independent living.
How it works
Set it once. Check in when it matters.
Yasurei is designed around a simple idea: if you expect to be okay at a certain time, the app can help make sure someone notices when you are not.
2
Confirm that you’re safe
When the time comes, open Yasurei and confirm your check-in. The schedule resets for the next occurrence.
3
Trusted contacts can be notified
If the check-in is missed beyond the grace period, Yasurei can notify the trusted contacts you have configured.
Features
Safety tools without unnecessary complexity.
Scheduled check-ins
Create recurring fixed-time or flexible-window check-ins with configurable grace periods, so the routine fits your day rather than the other way around.
Trusted contacts
Choose the people who should be contacted when a check-in is missed or you request help.
Request help
Use the in-app help flow when you need your trusted contacts to know something is wrong.
Optional location
Location sharing is optional. You decide whether Yasurei may include location information where it can help.
Managed profiles
A trusted manager can help configure schedules and contacts for someone who benefits from assistance managing the app.
Designed for quiet reliability
Yasurei focuses on the moments that matter: checking in, detecting when an expected check-in is missed, and getting the right information to trusted people.
Privacy
Your safety app should not become an advertising profile.
Yasurei’s core principle is that essential personal safety functionality should remain free, without advertising, sponsored placement, or selling personal data.
We aim to keep data collection focused on operating the safety service. Features such as location are optional, and operational statistics are designed to use aggregate data where possible.
No advertising
Yasurei is not designed around attention or ad inventory.
No sale of personal data
Your personal information is not a product to be sold to advertisers.
Optional location
Location-related functionality is under your control.
Yasurei beta
We’re building Yasurei carefully, one release at a time.
Yasurei is currently in beta for iOS and Android. Public store availability will follow as testing and reliability work continue.
FAQ
Common questions
Is Yasurei an emergency service?
No. Yasurei is a personal safety and check-in tool. It does not replace emergency services, professional monitoring, or calling the appropriate local emergency number when immediate help is needed.
Does Yasurei track my location all the time?
No. Location functionality is optional and can be disabled. Yasurei is designed so its core check-in functionality does not depend on continuous location tracking.
What happens if I miss a check-in?
After the configured grace period, Yasurei can trigger the alert flow and notify the trusted contacts associated with your account.
Will the core service stay free?
Yasurei’s guiding principle is that essential personal safety functionality should remain free. Any future paid options should fund the service without placing the core safety experience behind advertising or data monetization.