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Android Apps > Communication > Updated
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Communication
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The top 20 popular Communication Apps for Android in South Korea (with a recent update)

Check out the top Communication Apps which had a recent update in Google Play. We went through all Communication Apps for Android on Google Play in October 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in South Korea. Last updated on 2025-10-31.
whowho - Caller ID & Block
VP (Inc)
app icon
▶대한민국 3천만 이용자가 경험한 국민 전화 앱 1. Get informed on numbers as the calls come in Choose to reject useless spam, and never miss the calls that matter. WhoWho tells you all you need to know about unknown num…
app screenshotapp screenshotapp screenshot
Free
4.0
10,000,000+ downloads
|
Communication
app icon
4.0
Free
VP (Inc)
10,000,000+ downloads
COMMUNICATION
whowho - Caller ID & Block
▶대한민국 3천만 이용자가 경험한 국민 전화 앱 1. Get informed on numbers as the calls come in Choose to reject useless spam, and never mis…
NateOn UC
NATE Communications Corporation
app icon
NateOn UC is all about mobile life. You can send instant messages, SMS, e-mail, whatever you want to send. Moreover, you can manage your scattered contact list simply at one point. NateOn UC is free…
app screenshotapp screenshotapp screenshot
Free
3.2
10,000,000+ downloads
|
Communication
app icon
3.2
Free
NATE Communications Corporation
10,000,000+ downloads
COMMUNICATION
NateOn UC
NateOn UC is all about mobile life. You can send instant messages, SMS, e-mail, whatever you want to send. Moreover, yo…
넥슨플레이 – 넥슨 게이머의 필수 앱
NEXON Company
app icon
★ 더욱 새로워진 넥슨플레이 소개! ★ 1. 내 게임 정보 내 플레이포인트, 넥슨캐시, 보관 아이템을 확인해 보세요. 내 게임 활동도 한 눈에 볼 수 있어요. 2. 넥슨인증기로 계정 보호 넥슨OTP로 게임 로그인부터 로그아웃까지 간편하고 안전하게 넥슨 ID를 보호해 보세요! 넥슨OTP, 바이오인증, 일회용 로그인은 넥슨인증기에서 만나 보실 수 있습니…
app screenshotapp screenshotapp screenshot
Free
2.1
5,000,000+ downloads
|
Communication
app icon
2.1
Free
NEXON Company
5,000,000+ downloads
COMMUNICATION
넥슨플레이 – 넥슨 게이머의 필수 앱
★ 더욱 새로워진 넥슨플레이 소개! ★ 1. 내 게임 정보 내 플레이포인트, 넥슨캐시, 보관 아이템을 확인해 보세요. 내 게임 활동도 한 눈에 볼 수 있어요. 2. 넥슨인증기로 계정 보호 넥슨OTP로 게임 로그…
KakaoTalk : Messenger
Kakao Corp.
app icon
■ KakaoTalk – Korea’s no. 1 messenger KakaoTalk is more than just a free messenger. It brings you instant connection, fun short-form content, and smart AI features—anytime, anywher…
app screenshotapp screenshotapp screenshot
Free
2.8
100,000,000+ downloads
|
Communication
app icon
2.8
Free
Kakao Corp.
100,000,000+ downloads
COMMUNICATION
KakaoTalk : Messenger
■ KakaoTalk – Korea’s no. 1 messenger KakaoTalk is more than just a free messenger. It brings you instant …
Acapela TTS Voices
Acapela Group S.A.
app icon
******** Description ******** Acapela TTS allows you to buy and install our high quality voices and integrate them in your Android Device to use them with the system or any TTS compatible applicati…
app screenshotapp screenshotapp screenshot
Free
2.5
500,000+ downloads
|
Communication
app icon
2.5
Free
Acapela Group S.A.
500,000+ downloads
COMMUNICATION
Acapela TTS Voices
******** Description ******** Acapela TTS allows you to buy and install our high quality voices and integrate them in…
Azar: Video Chat, Meet Friends
Hyperconnect LLC
app icon
Azar is a video chat app that instantly connects you with millions of people nearby and around the world You never know who you might meet next! WITH AZAR, YOU CAN: - Browse profiles in the Lounge a…
app screenshotapp screenshotapp screenshot
Free
3.8
100,000,000+ downloads
|
Communication
app icon
3.8
Free
Hyperconnect LLC
100,000,000+ downloads
COMMUNICATION
Azar: Video Chat, Meet Friends
Azar is a video chat app that instantly connects you with millions of people nearby and around the world You never know…
CallApp: Caller ID & Block
CallApp Caller ID, Call Recorder & Spam Blocker
app icon
Caller ID? Block numbers? Text & SMS messaging? Call Recording? Phone number lookup? We’ve got it all with CallApp, our phone number lookup & default SMS app! 📞 Caller ID: - Ad…
app screenshotapp screenshotapp screenshot
Free
4.3
100,000,000+ downloads
|
Communication
app icon
4.3
Free
CallApp Caller ID, Call Recorder & Spam Blocker
100,000,000+ downloads
COMMUNICATION
CallApp: Caller ID & Block
Caller ID? Block numbers? Text & SMS messaging? Call Recording? Phone number lookup? We’ve got it all with …
Gmail
Google LLC
app icon
The official Gmail app brings the best of Gmail to your Android phone or tablet with enhanced security protections, multiple account support, and powerful search to find the details you need. Use the…
app screenshotapp screenshotapp screenshot
Free
4.1
10,000,000,000+ downloads
|
Communication
app icon
4.1
Free
Google LLC
10,000,000,000+ downloads
COMMUNICATION
Gmail
The official Gmail app brings the best of Gmail to your Android phone or tablet with enhanced security protections, mul…
magicApp Calling & Messaging
MAGICJACK VOIP SERVICES, LLC
app icon
magicApp is the most affordable & simple way to get a second phone number on your mobile phone. You can use your magicApp second line for your personal or business needs and enjoy unlimited calli…
app screenshotapp screenshotapp screenshot
Free
4.3
10,000,000+ downloads
|
Communication
app icon
4.3
Free
MAGICJACK VOIP SERVICES, LLC
10,000,000+ downloads
COMMUNICATION
magicApp Calling & Messaging
magicApp is the most affordable & simple way to get a second phone number on your mobile phone. You can use your ma…
Messenger
Meta Platforms, Inc.
app icon
Messenger is a free messaging app that helps you connect with anyone, anywhere. Stay in touch with your friends and family, explore your interests with people like you, build your community, and shar…
app screenshotapp screenshotapp screenshot
Free
4.7
5,000,000,000+ downloads
|
Communication
app icon
4.7
Free
Meta Platforms, Inc.
5,000,000,000+ downloads
COMMUNICATION
Messenger
Messenger is a free messaging app that helps you connect with anyone, anywhere. Stay in touch with your friends and fam…
OpenVPN for Android
Arne Schwabe
app icon
Openvpn for Android is an open source client based on the open source OpenVPN project. It uses the VPNService API of Android 4.0+ and requires neither Jailbreak nor root on your telephone. FAQ Can…
app screenshotapp screenshotapp screenshot
Free
4.2
10,000,000+ downloads
|
Communication
app icon
4.2
Free
Arne Schwabe
10,000,000+ downloads
COMMUNICATION
OpenVPN for Android
Openvpn for Android is an open source client based on the open source OpenVPN project. It uses the VPNService API of A…
FolderSync Pro
Tacit Dynamics
app icon
FolderSync enables simple sync to cloud based storage to and from local folders on the device SD cards. It support a wide range of different cloud providers and file protocols, and support for more p…
app screenshotapp screenshotapp screenshot
$6.49
4.5
100,000+ downloads
|
Communication
app icon
4.5
$6.49
Tacit Dynamics
100,000+ downloads
COMMUNICATION
FolderSync Pro
FolderSync enables simple sync to cloud based storage to and from local folders on the device SD cards. It support a wi…
Zello PTT Walkie Talkie
Zello Inc
app icon
Turn your phone or tablet into a walkie talkie with this lightning fast free PTT (Push-To-Talk) radio app. Talk to your contacts privately or join public channels to engage in a hot debate. Zello f…
app screenshotapp screenshotapp screenshot
Free
4.2
100,000,000+ downloads
|
Communication
app icon
4.2
Free
Zello Inc
100,000,000+ downloads
COMMUNICATION
Zello PTT Walkie Talkie
Turn your phone or tablet into a walkie talkie with this lightning fast free PTT (Push-To-Talk) radio app. Talk to your…
Firefox Beta for Testers
Mozilla
app icon
Firefox Browser for Android is automatically private and incredibly fast. Thousands of online trackers are following you every day, collecting information about where you go online and slowing down y…
app screenshotapp screenshotapp screenshot
Free
4.4
10,000,000+ downloads
|
Communication
app icon
4.4
Free
Mozilla
10,000,000+ downloads
COMMUNICATION
Firefox Beta for Testers
Firefox Browser for Android is automatically private and incredibly fast. Thousands of online trackers are following yo…
Google Messages
Google LLC
app icon
Google Messages is the official Google app for messaging. Google Messages is revolutionizing how a billion users connect and is powered by Rich Communication Services (RCS), the industry standard for…
app screenshotapp screenshotapp screenshot
Free
4.6
5,000,000,000+ downloads
|
Communication
app icon
4.6
Free
Google LLC
5,000,000,000+ downloads
COMMUNICATION
Google Messages
Google Messages is the official Google app for messaging. Google Messages is revolutionizing how a billion users connec…
Firefox Fast & Private Browser
Mozilla
app icon
Take control of your internet with the Firefox browser, wherever you go. Whether you’re looking for an incognito browser, want to use a private search engine, or just need a reliable and fast w…
app screenshotapp screenshotapp screenshot
Free
4.6
100,000,000+ downloads
|
Communication
app icon
4.6
Free
Mozilla
100,000,000+ downloads
COMMUNICATION
Firefox Fast & Private Browser
Take control of your internet with the Firefox browser, wherever you go. Whether you’re looking for an incognito …
Opera Mini: Fast Web Browser
Opera
app icon
Opera Mini lets your browse fast and smoothly while on slow networks. Save up to 90% of your data when using Opera Mini. Popular Opera Mini Features: ✔️ Data Savings Mode ✔️ Fast Browsing & Down…
app screenshotapp screenshotapp screenshot
Free
4.7
500,000,000+ downloads
|
Communication
app icon
4.7
Free
Opera
500,000,000+ downloads
COMMUNICATION
Opera Mini: Fast Web Browser
Opera Mini lets your browse fast and smoothly while on slow networks. Save up to 90% of your data when using Opera Mini…
WhatsApp Messenger
WhatsApp LLC
app icon
WhatsApp from Meta is a FREE messaging and video calling app. It’s used by over 2B people in more than 180 countries. It’s simple, reliable, and private, so you can easily keep in touch w…
app screenshotapp screenshotapp screenshot
Free
4.4
10,000,000,000+ downloads
|
Communication
app icon
4.4
Free
WhatsApp LLC
10,000,000,000+ downloads
COMMUNICATION
WhatsApp Messenger
WhatsApp from Meta is a FREE messaging and video calling app. It’s used by over 2B people in more than 180 countr…
Rakuten Viber Messenger
Viber Media
app icon
Rakuten Viber Messenger is a secure, fun, and exciting messaging and calling app, connecting over a billion people worldwide! You can do it all with Rakuten Viber Messenger: group chats, disappearin…
app screenshotapp screenshotapp screenshot
Free
4.2
1,000,000,000+ downloads
|
Communication
app icon
4.2
Free
Viber Media
1,000,000,000+ downloads
COMMUNICATION
Rakuten Viber Messenger
Rakuten Viber Messenger is a secure, fun, and exciting messaging and calling app, connecting over a billion people worl…
Google Voice
Google LLC
app icon
Google Voice gives you a phone number for calling, text messaging, and voicemail. It works on smartphones and computers, and syncs across your devices so you can use the app in the office, at home, o…
app screenshotapp screenshotapp screenshot
Free
4.3
10,000,000+ downloads
|
Communication
app icon
4.3
Free
Google LLC
10,000,000+ downloads
COMMUNICATION
Google Voice
Google Voice gives you a phone number for calling, text messaging, and voicemail. It works on smartphones and computers…
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