The top 20 popular Free Communication Apps for Android in Hong Kong

Check out the top Communication Apps which are free to download. We went through all Communication Apps for Android on Google Play in May 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Hong Kong. Last updated on 2025-05-29.

Call Defender - Caller ID

Call Defender, a FREE spam call blocking app that has protected millions of users against malicious spam calls. “BLOCKING”: Just turn on "Spam Database" and enjoy a life free o…

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1,000,000+ downloads

Gogolook
1,000,000+ downloads
COMMUNICATION

Call Defender - Caller ID

Call Defender, a FREE spam call blocking app that has protected millions of users against malicious spam calls. &ldquo…

Call Guard – Click to show

OFCA Broadband PerformanceTest

This mobile app is designed, developed and maintained by SamKnows Limited as commissioned by the Office of the Communications Authority for provision of broadband performance test service in Hong Kon…

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500,000+ downloads

ThousandEyes
500,000+ downloads
COMMUNICATION

OFCA Broadband PerformanceTest

This mobile app is designed, developed and maintained by SamKnows Limited as commissioned by the Office of the Communic…

Tencent Technology (Shenzhen) Company Ltd.

-----QQ·乐在沟通----- √服务超过90%的移动互联网用户 √多人视频、文件多端互传，不断创新满足沟通所需 √致力于打造欢乐无限的沟通、娱乐与生活体验 -----主要功能----- ·聊天消息：随时随地收发好友和群消息，一触即达。 ·语音通话：两人、多人语音通话，高清畅聊。 ·视频聊天：亲…

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10,000,000+ downloads

Tencent Technology (Shenzhen) Company Ltd.
10,000,000+ downloads
COMMUNICATION

-----QQ·乐在沟通----- √服务超过90%的移动互联网用户 √多人视频、文件多端互传，不断创新满足沟通所需 √致力于打造欢乐无限的沟通、娱乐与生活体验 -----主要功能--…

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…

Whoscall - Caller ID & Block

To have a safe and trustworthy telecommunication environment, Whoscall is your one and only option! With having more than 100 million downloads globally, Whoscall is a highly-regarded phone app with…

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50,000,000+ downloads

Gogolook
50,000,000+ downloads
COMMUNICATION

Whoscall - Caller ID & Block

To have a safe and trustworthy telecommunication environment, Whoscall is your one and only option! With having more t…

LINE: Calls & Messages

LINE (LY Corporation)

LINE is transforming the way people communicate, closing the distance between family, friends, and loved ones—for free. With voice and video calls, messages, and a limitless variety of exciting…

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1,000,000,000+ downloads

LINE (LY Corporation)
1,000,000,000+ downloads
COMMUNICATION

LINE: Calls & Messages

LINE is transforming the way people communicate, closing the distance between family, friends, and loved ones—for…

Fongo - Call & Text Freely

Fongo Mobile is the only calling + texting app that is truly Unlimited. Save hundreds of dollars per year. This is the evolution of Dell Voice. WHAT YOU GET WITH FONGO MOBILE • Your own local…

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1,000,000+ downloads

Fongo Inc.
1,000,000+ downloads
COMMUNICATION

Fongo - Call & Text Freely

Fongo Mobile is the only calling + texting app that is truly Unlimited. Save hundreds of dollars per year. This is the …

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…

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…

Meet the mail app designed to simplify your life. The secure, fast, simple Yahoo Mail makes email effortless so you can spend more time enjoying life and less time in your inbox. Download now to ex…

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100,000,000+ downloads

Yahoo
100,000,000+ downloads
COMMUNICATION

Meet the mail app designed to simplify your life. The secure, fast, simple Yahoo Mail makes email effortless so you can…

OpenVPN for Android

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…

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10,000,000+ downloads

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…

Telegram FZ-LLC

Pure instant messaging — simple, fast, secure, and synced across all your devices. One of the top 5 most downloaded apps in the world with over 1 billion active users. FAST: Telegram is the fa…

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1,000,000,000+ downloads

Telegram FZ-LLC
1,000,000,000+ downloads
COMMUNICATION

Pure instant messaging — simple, fast, secure, and synced across all your devices. One of the top 5 most download…

Call Recorder gives you the easiest way to record all your phone conversations and manage them. 1. Record your calls automatically while calling. 2. Organize your call records. You can view all your…

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10,000,000+ downloads

LoveKara
10,000,000+ downloads
COMMUNICATION

Call Recorder gives you the easiest way to record all your phone conversations and manage them. 1. Record your calls au…

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…

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…

Dolphin Browser: Fast, Private

Dolphin Browser

🐬 Dolphin Browser is the best internet explorer browser for Android with fast loading speed, HTML5 video player, AdBlocker, tab bar, sidebars, incognito browsing and flash player. Once users experie…

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50,000,000+ downloads

Dolphin Browser
50,000,000+ downloads
COMMUNICATION

Dolphin Browser: Fast, Private

🐬 Dolphin Browser is the best internet explorer browser for Android with fast loading speed, HTML5 video player, AdBlo…

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…

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 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…

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