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 July 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 2025-07-23.

NATE Communications Corporation

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…

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10,000,000+ downloads

NATE Communications Corporation
10,000,000+ downloads
COMMUNICATION

NateOn UC is all about mobile life. You can send instant messages, SMS, e-mail, whatever you want to send. Moreover, yo…

KakaoTalk : Messenger

With more than 150 Million users worldwide, KakaoTalk is a messenger app connecting people and the world. It works across mobile, desktop and wearable devices. Enjoy KakaoTalk anytime, anywhere in re…

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100,000,000+ downloads

Kakao Corp.
100,000,000+ downloads
COMMUNICATION

KakaoTalk : Messenger

With more than 150 Million users worldwide, KakaoTalk is a messenger app connecting people and the world. It works acro…

Azar: 1 on 1 Video Chat Online

Hyperconnect LLC

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: - Azar’s algorithm matches…

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100,000,000+ downloads

Hyperconnect LLC
100,000,000+ downloads
COMMUNICATION

Azar: 1 on 1 Video Chat Online

Azar is a video chat app that instantly connects you with millions of people nearby and around the world. You never kno…

CallApp: Caller ID & Block

CallApp Caller ID, Call Recorder & Spam Blocker

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…

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100,000,000+ downloads

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 …

Google Chrome is a fast, easy to use, and secure web browser. Designed for Android, Chrome brings you personalized news articles, quick links to your favorite sites, downloads, and Google Search and …

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
COMMUNICATION

Google Chrome is a fast, easy to use, and secure web browser. Designed for Android, Chrome brings you personalized news…

The official Gmail app brings the best of Gmail to your Android phone or tablet with robust security, real-time notifications, multiple account support, and search that works across all your mail. Gm…

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
COMMUNICATION

The official Gmail app brings the best of Gmail to your Android phone or tablet with robust security, real-time notific…

WeChat is more than a messaging and social media app – it is a lifestyle for over one billion users across the world. Chat and make calls with friends, share your life's favorite Moments, enjoy…

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100,000,000+ downloads

WeChat
100,000,000+ downloads
COMMUNICATION

WeChat is more than a messaging and social media app – it is a lifestyle for over one billion users across the wo…

magicApp Calling & Messaging

MAGICJACK VOIP SERVICES, LLC

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…

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10,000,000+ downloads

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…

Meta Platforms, Inc.

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…

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5,000,000,000+ downloads

Meta Platforms, Inc.
5,000,000,000+ downloads
COMMUNICATION

Messenger is a free messaging app that helps you connect with anyone, anywhere. Stay in touch with your friends and fam…

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 contacts privately or join public channels to engage in a hot debate. Zello f…

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100,000,000+ downloads

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…

Opera: Private Web Browser

Your ultimate, no-BS browser – faster, safer, and packed with tools the others wish they had. Free VPN, ad-blocking, tracker-blocking, and total customization, all in one package. Say goodbye t…

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100,000,000+ downloads

Opera
100,000,000+ downloads
COMMUNICATION

Opera: Private Web Browser

Your ultimate, no-BS browser – faster, safer, and packed with tools the others wish they had. Free VPN, ad-blocki…

Firefox Beta for Testers

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…

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10,000,000+ downloads

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 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…

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5,000,000,000+ downloads

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

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…

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100,000,000+ downloads

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 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…

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500,000,000+ downloads

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 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…

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10,000,000,000+ downloads

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…

T-Mobile Visual Voicemail

No need to change your T-Mobile Voicemail number or to reconfigure your voicemail forwarding - Visual Voicemail activates for free at first launch. Setup voicemail greetings, Import, Save and Delete …

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50,000,000+ downloads

T-Mobile USA
50,000,000+ downloads
COMMUNICATION

T-Mobile Visual Voicemail

No need to change your T-Mobile Voicemail number or to reconfigure your voicemail forwarding - Visual Voicemail activat…

Rakuten Viber Messenger

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…

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1,000,000,000+ downloads

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 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…

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10,000,000+ downloads

Google LLC
10,000,000+ downloads
COMMUNICATION

Google Voice gives you a phone number for calling, text messaging, and voicemail. It works on smartphones and computers…

Snapchat is a fast and fun way to share the moment with your friends and family 👻 SNAP • Snapchat opens right to the Camera — just tap to take a photo, or press and hold for video. &bul…

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1,000,000,000+ downloads

Snap Inc
1,000,000,000+ downloads
COMMUNICATION

Snapchat is a fast and fun way to share the moment with your friends and family 👻 SNAP • Snapchat opens right t…