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Android Apps > Communication > Free
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Communication
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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
Gogolook
app icon
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…
app screenshotapp screenshotapp screenshot
Free
4.3
1,000,000+ downloads
|
Communication
app icon
4.3
Free
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
Call Guard
SmarTone
app icon
Call Guard has blocked over 400 million junk calls for all users since its launch*, providing a hassle-free service to protect against unwanted calls. Call Guard has 5 key features: 1) No setups re…
app screenshotapp screenshotapp screenshot
Free
2.8
100,000+ downloads
|
Communication
app icon
2.8
Free
SmarTone
100,000+ downloads
COMMUNICATION
Call Guard
Call Guard has blocked over 400 million junk calls for all users since its launch*, providing a hassle-free service to …
OFCA Broadband PerformanceTest
ThousandEyes
app icon
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…
app screenshotapp screenshotapp screenshot
Free
3.0
500,000+ downloads
|
Communication
app icon
3.0
Free
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…
QQ
Tencent Technology (Shenzhen) Company Ltd.
app icon
-----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…
app screenshotapp screenshotapp screenshot
Free
1.6
10,000,000+ downloads
|
Communication
app icon
1.6
Free
Tencent Technology (Shenzhen) Company Ltd.
10,000,000+ downloads
COMMUNICATION
QQ
-----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
WeChat
app icon
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…
app screenshotapp screenshotapp screenshot
Free
2.9
100,000,000+ downloads
|
Communication
app icon
2.9
Free
WeChat
100,000,000+ downloads
COMMUNICATION
WeChat
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
Gogolook
app icon
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…
app screenshotapp screenshotapp screenshot
Free
3.9
50,000,000+ downloads
|
Communication
app icon
3.9
Free
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)
app icon
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…
app screenshotapp screenshotapp screenshot
Free
3.5
1,000,000,000+ downloads
|
Communication
app icon
3.5
Free
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 Inc.
app icon
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…
app screenshotapp screenshotapp screenshot
Free
4.1
1,000,000+ downloads
|
Communication
app icon
4.1
Free
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 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…
KakaoTalk : Messenger
Kakao Corp.
app icon
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…
app screenshotapp screenshotapp screenshot
Free
3.7
100,000,000+ downloads
|
Communication
app icon
3.7
Free
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…
Yahoo Mail
Yahoo
app icon
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…
app screenshotapp screenshotapp screenshot
Free
4.5
100,000,000+ downloads
|
Communication
app icon
4.5
Free
Yahoo
100,000,000+ downloads
COMMUNICATION
Yahoo Mail
Meet the mail app designed to simplify your life. The secure, fast, simple Yahoo Mail makes email effortless so you can…
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…
Telegram
Telegram FZ-LLC
app icon
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…
app screenshotapp screenshotapp screenshot
Free
4.2
1,000,000,000+ downloads
|
Communication
app icon
4.2
Free
Telegram FZ-LLC
1,000,000,000+ downloads
COMMUNICATION
Telegram
Pure instant messaging — simple, fast, secure, and synced across all your devices. One of the top 5 most download…
Call Recorder
LoveKara
app icon
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…
app screenshotapp screenshotapp screenshot
Free
3.8
10,000,000+ downloads
|
Communication
app icon
3.8
Free
LoveKara
10,000,000+ downloads
COMMUNICATION
Call Recorder
Call Recorder gives you the easiest way to record all your phone conversations and manage them. 1. Record your calls au…
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…
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…
Dolphin Browser: Fast, Private
Dolphin Browser
app icon
🐬 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…
app screenshotapp screenshotapp screenshot
Free
3.6
50,000,000+ downloads
|
Communication
app icon
3.6
Free
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…
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…
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 Chrome
Google LLC
app icon
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 …
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
Google Chrome
Google Chrome is a fast, easy to use, and secure web browser. Designed for Android, Chrome brings you personalized news…
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