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OneTapOK

Peace of mind with one tap

Each day your loved one taps one large green button to say they are OK. If they don't, you find out.

Download for AndroidFree APK on itch.io · with easy instructions

Free for the core feature. No ads. No tracking.

How it works

Simple, clear, in seconds.

  1. 1

    The button turns green

    In the morning the app shows a large green button that says "I'm OK".

  2. 2

    One tap

    Your loved one taps the button to confirm they are OK for the day.

  3. 3

    If confirmation is missing

    If there is no confirmation by a set time, you get a notification to check in.

  4. 4

    Help when needed

    After confirming, the button turns red and stays ready if urgent contact is needed.

Who it's for

For people living alone, and for the people who care about them.

  • Older adults living alone

    A simple daily routine without complex technology.

  • Parents living apart

    Peace of mind when family is far away.

  • Recovering at home

    Extra reassurance after hospital or surgery.

  • Anyone living alone

    A simple safety measure for anyone.

Built with care for your safety

  • No location tracking

    We do not track where you are. No continuous GPS.

  • Minimal data

    We keep only what the daily check-in needs. Nothing extra.

  • Not medical monitoring

    The app does not track health metrics.

  • Not a replacement for emergency services

    In an emergency always call your local number. This is a complement, not a replacement.

Frequently asked questions

Does my loved one need a smartphone?

The older person uses the Android app. The person who receives the alerts can be on a phone, tablet or computer - email is enough.

Does this replace emergency services?

No. The app notifies a trusted person, but it does not automatically call emergency services and does not guarantee a response. In an emergency call your local emergency number.

How much does it cost?

The core feature - the daily check-in and the alert to one loved one - is free.

What if the phone is turned off?

The check for a confirmation runs on a server, not on the phone. So a missing confirmation is detected even if the phone is off.

Is it hard to set up?

A loved one can do the setup. After that, the older person's daily routine is a single button tap.

Get in touch

Have a question or a suggestion? Write to us.

If you would like to support the development of the project, you can contact us through the form.