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OTO Free International Call 2.8.2

9.4 MB / 5M+ Downloads / Rating 3.6 - 26,393 reviews


See previous versions

OTO Free International Call, developed and published by openvacs, has released its latest version, 2.8.2, on 2024-05-03. This app falls under the Communication category on the Google Play Store and has achieved over 5000000 installs. It currently holds an overall rating of 3.6, based on 26.393 reviews.

OTO Free International Call APK available on this page is compatible with all Android devices that meet the required specifications (Android). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.openvacs.android.oto

Updated: 9 months ago

Developer Name: openvacs

Category: Communication

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing OTO Free International Call on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

3.6
Total 26,393 reviews

Reviews

2 ★, on 2021-04-08
This was a great app until they started charging for calls to South Africa. Would be great to know why it's free to call to certain countries and not others

1 ★, on 2021-02-13
Garbage. It will succeed in making the call but it wont succeed in having any sort of quality. You wont be able to hear a word, just get a vague idea that whoever is on the other line is speaking English. Absolute garbage.

1 ★, on 2021-02-05
Why this app shows me that it's not updated? I have tried to re-install the latest version many times but it still says it's needed to be updated. In addition I cannot call to the UK number.

1 ★, on 2021-02-16
Really worst , huge advertisement in between two calls to lodge, can't tolerate, irritating. Don't use this app!!

5 ★, on 2021-02-14
Clear sound and reliable

4 ★, on 2021-01-22
I've been using this for a few years for calls from South Korea to the U.S. It works great for that, but doesn't work the other direction. Calls will drop occasionally but I just call back. Most of the time works fine with no cost to me or the person I called.

Previous Versions

OTO Free International Call 2.8.2
2024-05-03 / 9.4 MB / Android

OTO Free International Call 2.7.9
2024-01-12 / 10.7 MB / Android

About this app

OTO Free International Call app provides free international calls and it doesn't charge any international call fee, while it uses your additional/video call minutes given monthly by your carrier company.

[Main Functions]

★ Free International Phone Calls
- You may place free international phone calls to the United States, Canada, Japan, etc. to most of the countries in Korea. (However, free phone calls are available according to the payment plans of smartphones.)

★ Why OTO Free International Phone Calls?
1. OTO Free International Phone Call is free because it does not incur costs for any international phone calls placed.
2. You may use international phone calls via the local voice phone bills, so no worries.
3. Unlike other services that offer free service to a limited range of countries, OTO offers free phone calls to most of all countries.


If you encounter any inconveniences using our service, please do let us know. We are always all ears for your valuable opinions.
- website : www.otocall.com
- call center : +82-2-16000546

App Permissions

Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows an application to call any phone number, including emergency numbers, without going through the Dialer user interface for the user to confirm the call being placed.
Allows modification of the telephony state - power on, mmi, etc.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows read access to the device's phone number(s].
Allows applications to open network sockets.
Allows applications to access information about Wi-Fi networks.
Allows applications to access information about networks.
Allows an application to read the user's contacts data.
Allows an application to write the user's contacts data.
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.
Allows access to the vibrator.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Permission an application must hold in order to use ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.