Someone always
knows you're OK.

A simple daily check-in. Miss it and your emergency contact is quietly notified. No drama. No noise.

Download onApp Store
Coming soon onGoogle Play
See how it works
01 — DAILY CHECK-IN

One tap. Every day.

A single check-in to let someone you trust know you're safe.

I'm OKTap to check in
02 — CONTACT NOTIFIED

Miss the check-in?

We remind you first. If we still don't hear from you, your contact gets a calm SMS with a link to the details.

You get notified first
U
U OK?
Julia, we haven't heard from you. We'll contact your emergency contact soon.
SMS to your contact
Julia hasn't checked in since 14.07, 09:15, so we're reaching out. Details: https://uokay.app/a/Lg97noVL...

Team U OK?
What the link opens
Awaiting check-in · 24 hours
Julia hasn't checked in

This doesn't necessarily mean something is wrong — but it might be worth giving them a call or a message.

Last confirmed check-in
Tue, Jul 14, 09:15 · 24 hours ago
Julia's note from that check-in

“I'm home, meeting a friend in a bit.”

Why you're seeing this

Julia listed you as their emergency contact on U OK?. When they miss a check-in, we notify you — that's all this page does.

03 — PEACE OF MIND

Someone always knows.

Simple. Quiet. Always there — running in the background so you don't have to think about it.

The journey

Set your interval

Choose how often to check in — every 12, 24, 48 or 72 hours.

Tap I'm OK

Open the app and tap the button before your window closes.

Grace period starts

Miss it? We wait a little longer before taking any action.

Contact is notified

Your emergency contact receives a calm SMS if we still don't hear from you.

Always in control

Snooze, adjust your interval or grace period anytime from Profile.

Everything you need.
Nothing you don't.

Flexible intervals

Check in every 12, 24, 48 or 72 hours — whatever fits your life.

Snooze mode

Travelling? Pause everything until a chosen date.

Grace period

A configurable buffer before your contact is notified. No false alarms.

Private by design

We only store what's needed. Nothing is sold. Nothing is shared.

No app needed

Your emergency contact doesn't need to download anything.

Always free

Core features are free forever. No subscription required.

Start checking in today.

Free to download. No subscription. Just a simple daily check-in that keeps someone in the loop.

Download onApp Store
Coming soon onGoogle Play

Support

We're here to help. Most answers are in the FAQ below.

For anything not covered here, email us at support@uokay.app and we'll get back to you.

Frequently asked questions

We wait for your grace period to pass before taking any action. If we still don't hear from you, your emergency contact receives a single SMS.
The grace period is a buffer after your check-in window closes. You can set it to 15 minutes, 30 minutes, 1 hour, or 2 hours. Your contact is only notified after the grace period ends.
They receive a single SMS saying you haven't checked in, with your name, the time of your last confirmed check-in, and a link to a details page showing the same information. The page needs no login or app, and the link expires 72 hours after the alert.
No. Your emergency contact receives a plain SMS. They don't need a smartphone, an account, or any app.
They receive a short intro SMS when you add them, explaining that you've listed them as your emergency contact. No action is needed on their side, and the SMS includes a link they can use to opt out anytime.
Use the Snooze feature. Set a return date and U OK? pauses completely — no check-ins, no reminders, no SMS.
Yes. We store what's needed to run the service — your phone number, name, emergency contact details, and check-in history, plus an email address if you choose to add one. Analytics are linked to your account, but never include your name, phone number, or email — we can see how the app is used, not who you are. Nothing is sold, and nothing is shared beyond what's needed to deliver the service — see our Privacy Policy for the full list.
Yes — anytime from Profile → Emergency contact.
Only once per missed check-in cycle. We never spam your contact.
No. The app runs quietly in the background and uses minimal battery.
Phone numbers can't be changed in the app yet. Email us at support@uokay.app and we'll move your account to your new number.
Yes — use Snooze in Profile. Set any future date and everything pauses until then.
SMS delivery depends on your contact's network. We recommend letting your contact know they're set as your emergency contact so they're not surprised by the message.

Terms & Conditions

Last updated: August 2026

1. Acceptance of Terms

By downloading and using U OK? ("the App"), you agree to these Terms and Conditions. If you do not agree, you may choose not to use the App.

2. Description of Service

U OK? is a personal safety check-in application. You set a check-in interval, and if you miss a check-in within the grace period, your designated emergency contact is notified by SMS.

3. User Responsibilities

4. Limitations

5. Intellectual Property

All content, design, and code within the App is owned by U OK? and may not be reproduced without permission.

6. Termination

We reserve the right to suspend or terminate accounts that violate these Terms or misuse the service.

7. Changes

We may update these Terms from time to time. Continued use of the App after changes constitutes acceptance.

8. Contact

For questions: support@uokay.app

Privacy Policy

Last updated: August 2026

We only collect what's needed to keep you safe. Nothing is sold. Nothing is shared beyond what's necessary to deliver the service.

1. Introduction

U OK? ("we", "our", "the App") is committed to protecting your privacy. This Privacy Policy explains what data we collect, how we use it, and your rights under applicable law including GDPR.

2. Data We Collect

DataPurpose
Phone numberAccount identification and OTP verification
First and last nameIncluded in SMS alerts to your emergency contact
Emergency contact name and numberSending SMS alerts when you miss a check-in
Check-in historyDetermining when to send alerts
App settings (interval, grace period, snooze)Delivering the service
Device type and OS versionTechnical support and bug fixing
Email address (optional)Only if you choose to add one to your profile, or if you contact support from within the App

We do not collect location data, payment information, or any data not listed above.

Your emergency contact's name and phone number are personal data about someone other than you, collected so we can reach them if you miss a check-in. If you are the emergency contact reading this: you can stop receiving messages at any time using the personal opt-out link included in the first SMS that notified you — the same page as uokay.app/notfallkontakt, personalized to your own link.

3. Contact Form

If you contact us through the contact form on our website, we collect the name, email address, and message you provide. We use this information only to respond to your inquiry. Submissions are stored securely and are not shared with third parties except as necessary to deliver our reply (our email notification provider). We retain contact form submissions for 12 months after your inquiry is resolved, unless you request earlier deletion.

4. How We Use Your Data

5. Data Sharing

We share your data only with:

When an alert fires, your emergency contact receives an SMS containing a tokenized link. The page it opens shows them your name, your last confirmed check-in time, and your optional check-in note if you added one. The link requires no login and expires 72 hours after the alert.

We never sell your data. We never share your data with advertisers.

6. Data Retention

7. Your Rights (GDPR)

If you are in the EU or UK, you have the right to:

To exercise any right, contact us at support@uokay.app

8. Security

All data is transmitted over HTTPS. Database access is restricted and encrypted at rest using AES-256. We follow industry-standard security practices.

9. Children

U OK? is not intended for users under 16. We do not knowingly collect data from children.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes via the App.

11. Contact

For privacy questions: support@uokay.app

Impressum

Last updated: August 2026

Angaben gemäß § 5 TMG

Onur Sevik
Lausitzer Platz 17, 10997 Berlin, Germany

Contact Support

Email: support@uokay.app

Send us a message