
Free
In-App PurchasesWith Ads
About
Stop your morning alarm. That’s all it takes to let someone know: “I’m okay.”
UOK turns a simple daily habit—stopping your alarm—into an effortless safety check-in.
If the alarm isn’t stopped, a “Not Confirmed” alert is automatically sent to the person you chose in advance.
UOK is built around two principles: simple and non-invasive.
It does not require always-on GPS sharing, and it’s designed to deliver reassurance without tracking your daily life.
How it works (3 steps)
1 Set an alarm (your usual wake-up time is fine)
2 Add people who check in on you (family, friends, coworkers, etc.)
3 Each morning, just stop the alarm
• Stopped = “I’m okay” signal
• Not stopped = “Not Confirmed” notification
What you can do
• Daily safety check-in via alarm dismissal (easy to keep up)
• Not Confirmed alerts sent automatically if the alarm isn’t stopped
• Your check-in circle can be anyone (not limited to family)
• No always-on location sharing (privacy-first, avoids the feeling of being watched)
• Connect via a shared link (send through any messaging app)
Recommended for
• People living alone who feel that “daily messages” to family or close friends are a burden
• Anyone worried about a parent or loved one, but who wants to avoid surveillance-style monitoring
• Those who want a system for peace of mind—without extra effort
Pricing
• Free to use (with ads)
• Ad-free subscription: JPY 120/month or JPY 1,080/year (auto-renewing)
■ Subscription & Disclaimer
A subscription is required to remove ads and extend the number of follow users to 30.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Show more
What's New in UOK
1.22.2
June 28, 2026
Improved the UI and other details.
Subscription plans
Monthly Premium Plan
Hide ads. You can follow up to 30 people.
$0.991 Month


