OTO is a popular Communication app allowing you to make free International calls right on your Android smartphone. Yes, you heard that right! OTO Free International Call is an app to freely communicate with your loved ones. Now, you don’t need to bother about the call rates in order to talk with your relatives and friends who live abroad. Just make use of this amazing OTO app and start making free International voice calls. Fortunately, OTO APK is now available to download for free. Following report will give you more information about the game! OTO APK 1

No matter in which country you stay, OTO is there for you. The app is specially designed for the Korean people and allowing them to make free and cheapest voice calls to over 94 different countries. Isn’t that amazing? By now, you don’t need to spend your hard earned money to make calls to your loved ones, just install this app and start the app right away! In order to know more about this game, just follow the list of its features now!

Features of OTO for Android

  • Simple and easy to use app made for everyone
  • Free app compatible with all types of Android phones
  • Get the cheapest phone call rates for different countries
  • Make free voice calls with over 94 countries
  • Automatically sync with your phone’s address book
  • Get the list of all the contacts available on your phone and much more

These were all the useful features available in this OTO app. The app is absolutely for free and you can easily test it out to your Android from its official Google Play Store‘s page. In order to download its APK file, just follow the below given download button now!


OTO APK Download


Click out the above download button once, you will get the APK file of OTO app downloaded to your desktop. Once you get the file, make sure to copy or transfer it to your Android by following the below given steps.

How to Install OTO APK on Android Smartphone?

Step 1 :

Firstly, you have to download an APK file of the required Android app or game.

Step 2 :

Follow above download button once, you will get the APK file of OTO game downloaded to your desktop.

Step 3 :

Copy or transfer this file to your Android by using a proper USB data cable.

Step 4 :

Go to your apps menu and open file manager app. Search for the APK file of OTO app and start the installation process by clicking on the file.

You’re done with the installation process! In order to start the app, go to your apps menu and tap on the icon of OTO app from here. The app will be launched and you can start using it by now!

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OTO APK Download for Android Free
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