INSTALLATION · UPDATES

Update the app

Reading time: 3 min Updated October 2, 2026
TL;DR

The Ktkarena app isn't on any app store: its updates go through neither Google Play nor the App Store. To install the latest version of the Android beta, download it from ktkarena.com/telecharger-beta and install it: the version served by this link doesn't update itself, each update is a new file to install. Your account, your challenges and your balance are on our servers: an update doesn't erase them.

Install the latest version of the beta

Ktkarena's Android app is in beta and doesn't go through any app store: there are no updates through Google Play. The link ktkarena.com/telecharger-beta always serves the latest published version. To update the app:

  1. On your phone, open ktkarena.com/telecharger-beta and wait for the file ktkarena-beta.apk to finish downloading.
  2. Open the file and tap "Install". If Android blocks the install, allow the app that opens the file to install apps (Download the app on Android).
  3. If Android refuses to install this version over the one you have, uninstall the app, then open the file again. Then log back in (email code, Google or password): your account is on our servers, you get it back as it was.

The version served by this link receives no updates on its own: each update comes as a new file, to install from this same link. The app doesn't announce new versions: to be sure you have the latest one, come back to this link.

On iPhone and on the web version

There's no iPhone app yet, so nothing to update on iPhone (Ktkarena on iPhone: no app yet). The web version, at app.ktkarena.com, has nothing to install: each page load opens the version that's online.

FAQ

Frequently asked questions

Not necessarily: start by installing the new one over it. If Android refuses, uninstall the app first, then install the new version and log back in.

No. Your challenges, your balance, your friends and your leagues are on our servers, not in the app: installing a new version, or even uninstalling then reinstalling the app, doesn't erase them. You get them back by logging in again. Only what's stored solely on your phone can be lost if you uninstall (Reinstall the app without losing my data).

The app's file is large: download it over Wi-Fi if your data plan is limited.

STILL STUCK?

Didn't find your answer?

Write to us at support@ktkarena.com and tell us what you were looking for.
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