SIMPLE CALLING FOR ANDROID

A simpler way
to stay in touch.

When the phone rings, one big green button makes answering easy.

One Tap Phone helps people who find a normal phone app difficult to use. Large, clear controls for everyday calls. Thoughtful settings for the person helping them.

Get it on Google Play

Free · No ads · Android 10 or later

Incoming call from Anna Jensen: almost the entire screen is a green Answer button, with a smaller grey Not now button below.
Tap anywhere in the green area.
One touch to answerUp to four chosen contactsCaregiver-controlled setup

LESS TO NAVIGATE. MORE CONNECTION.

The phone rings.
The next step is clear.

You don’t need to find a small icon or remember a gesture. The caller’s name appears when available, and the green area answers the call with one touch.

A smaller charcoal-grey Not now button is there when you want to decline.

  1. 01

    See who’s calling

    A clear caller name when the number matches a saved contact.

  2. 02

    Touch the green area

    Almost the whole screen becomes the Answer button. An optional animated finger shows where to tap.

  3. 03

    Start talking

    A caregiver can choose automatic speakerphone when no headset is in use.

One Tap Phone contact screen with large call buttons for Anna Jensen, Michael Jensen and Sofia Jensen.
Example contacts shown in the app.

FAMILIAR PEOPLE, WITHIN REACH

Call someone familiar.
With one touch.

A caregiver can choose up to four contacts and put them in a useful order. Each person gets a large, easy-to-read call button.

For people who want more options, contact search, a keypad and Recent calls can also be available.

  • Large buttons for chosen contacts
  • Missed calls with easy call-back actions
  • Swipe to end a call, helping prevent accidental hang-ups

SET UP WITH CARE

Simple for them.
Flexible for you.

A simpler Android dialer for older adults and anyone who finds conventional phone controls difficult. It may also be helpful for people living with dementia or other cognitive impairments, with support from a caregiver.

Make calls easier to hear

Choose a ringtone, set call volume, and optionally ring at a chosen volume even when the phone has been set to silent or vibrate.

Choose the right options

Adjust contacts, dialing, speakerphone and call controls to suit the person using the phone. Light and dark themes follow the phone’s setting.

Protect the setup

A four-digit PIN can protect caregiver settings from accidental changes, while everyday calling stays straightforward.

A SHORT GUIDE FOR CAREGIVERS

Ready for the next call.

You’ll need a phone running Android 10 or later that can make ordinary telephone calls.

  1. Install the app

    Download One Tap Phone from Google Play on the person’s phone.

  2. Allow phone access

    Select One Tap Phone as the default Phone app when Android asks. Grant the requested call, contact and notification access.

  3. Make it personal

    Choose familiar contacts, adjust sound and speakerphone, and enable the controls the person needs. Add a settings PIN if useful.

  4. Try it together

    Test incoming and outgoing calls on that phone. Practise answering and ending a call together before everyday use.

Keep the phone’s original system Phone app installed; Android may use it for emergency calls. One Tap Phone is a communication aid, not an emergency or medical service.

PRIVACY, KEPT SIMPLE

Your calls stay yours.

No ads, analytics, tracking or user accounts. Contacts, call lists and settings stay on the device. The app doesn’t send contacts or call information to the developer.

Read the app’s privacy policy

ALL CURRENT FEATURES

Free.

No trial expiry, paid upgrade or subscription is required.

A FEW USEFUL ANSWERS

Before you install.

Have another question?
Email info@10kilobyte.com

Who is One Tap Phone for?

It’s for anyone who wants a simpler way to make and answer phone calls. The large controls may be especially helpful for older adults and people living with cognitive impairments. A caregiver can configure the app to match the person’s needs.

Which phones does it work on?

One Tap Phone requires Android 10 or later and a phone capable of telephone calls. It handles ordinary mobile phone calls when selected as the default Phone app. It is not an iPhone app.

Does it replace the phone’s home screen?

No. Your normal Android launcher stays in place. One Tap Phone is selected as the default Phone app during setup.

Can I choose how simple the app is?

Yes. A caregiver can choose contacts and enable optional controls such as Recent calls, contact search, number dialing and the in-call keypad. Settings can be protected with a four-digit PIN.

Is One Tap Phone free?

Yes. All current features, including Recent calls, are free. No trial expiry, paid upgrade or subscription is required. Your mobile provider’s usual call charges still apply.

Does it record calls or upload my contacts?

No. One Tap Phone does not record call audio or upload contacts or call information to the developer. Contacts, call lists and settings stay on the device.

ONE TAP PHONE

Make the next call simpler.

Start with a big green Answer button.

Get it on Google Play