Android app

Every call ends on a sound that is yours.

After a regular phone call, Kata Tune plays the other person's chosen tone for you, and yours for them. Pick one from the library or make your own.

Version 1.0.2 · 8.8 MB

Active tone
Morning Drums
Now set for incoming callers
Library
My Tones
Profile
Library
Search tones
AllReligionLoveMotivational
Tone title
Tone title
Tone title

Choose from a growing library.

Browse tones by category, search by name and preview before you decide. New tones and categories are added all the time.

Or add your own cut tone.

Your voice, your song, your sound. Add your own cut tone in two ways, trim it to the part you like and submit it.

Record it
Say a greeting, sing a line or capture a sound right inside the app.
Upload it
Pick an audio file already on your phone and trim it down.

Tones can be up to 10 seconds, and each one is reviewed before it goes live.

Adjust your tone
Start
00:00
End
00:08
You
Your tone
Friend
Their tone
You hear their tone
They hear your tone

You hear theirs. They hear yours.

When a regular phone call ends, the app looks up the other person. If they use Kata Tune, you hear their tone, and they hear yours. If they do not, your own tone plays instead.

Works with normal cellular calls. Calls made through WhatsApp or other internet calling apps are not detected.

Intellectual property

Registered and protected.

Kata Tune is protected by the registrations below.

CAK Approval certificate
CAK Approval
CA/LCS/1205/CSP/01193/Vol.1
Issued 10-08-2026
WIPO certificate
WIPO
WIPO#: PCT/KE2026/050001
Issued 12-08-2026
KIPI Utility Model certificate
KIPI Utility Model
KIPI Utility Model#: KE/U/2025/3090
Issued 15-08-2026
Installation guide

How to install the app.

Kata Tune is installed from this website, not from the Play Store, so Android shows a few extra safety prompts. They are normal. Here is what to expect.

1
Download the file

Tap Download APK. If your browser says this type of file can be harmful, choose Keep or Download anyway.

2
Open the downloaded file

Tap Open in the download notification, or find the file in the Downloads folder of your Files app.

3
Allow installs from this source

If Android says your phone is not allowed to install unknown apps, tap Settings, turn on Allow from this source, then go back.

4
Tap Install

If Google Play Protect shows a warning, tap More details, then Install anyway. This appears because the app is not listed on the Play Store.

5
Open Kata Tune and allow permissions

Sign in, then allow the permissions the app asks for. It needs them to notice when a regular phone call ends and to play your tone.

Screens and wording differ a little between phone brands and Android versions. Updating later works the same way: download the newest APK and install it over the old one.

Install Kata Tune on your Android phone.

Download the APK, open it on your phone and allow installation from this source when Android asks.

Kata Tune for Android
Version 1.0.2 · 8.8 MB · Updated 13-10-2026
Download APK