The top 20 popular Communication Apps for Android in Japan (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 June 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Japan. Last updated on 2025-06-01.

Yahoo! JAPAN (LY Corporation)

○ ● ○ Anytime, anywhere, you can use our mail service. ○ ● ○ ====================== [Main Features] ====================== ◆ Simple design to easily check your mail and fast with smooth transition O…

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10,000,000+ downloads

Yahoo! JAPAN (LY Corporation)
10,000,000+ downloads
COMMUNICATION

○ ● ○ Anytime, anywhere, you can use our mail service. ○ ● ○ ====================== [Main Features] ==================…

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…

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…

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1,000,000+ downloads

Tacit Dynamics
1,000,000+ downloads
COMMUNICATION

FolderSync enables simple sync to cloud based storage to and from local folders on the device SD cards. It support a wi…

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…

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…

Mozilla Thunderbird

K-9 Mail is an open source email client that works with basically every email provider. Features * supports multiple accounts * Unified Inbox * privacy-friendly (no tracking whatsoever, only connec…

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5,000,000+ downloads

Mozilla Thunderbird
5,000,000+ downloads
COMMUNICATION

K-9 Mail is an open source email client that works with basically every email provider. Features * supports multiple …

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…

Opera browser beta with AI

Help us test our new app! We just made a new Opera browser for Android, and we'd love to have you try it and tell us what you think. New! Meet Aria - your new browser AI Experience the future of web…

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10,000,000+ downloads

Opera
10,000,000+ downloads
COMMUNICATION

Opera browser beta with AI

Help us test our new app! We just made a new Opera browser for Android, and we'd love to have you try it and tell us wh…

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 …

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…

Avast SecureLine VPN & Privacy

Avast SecureLine VPN Proxy is an UNLIMITED, SUPERFAST, ANONYMOUS and SECURE VPN Proxy service, simply a must have security and privacy app for Android! Easily get access to restricted online sites an…

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10,000,000+ downloads

Avast Software
10,000,000+ downloads
COMMUNICATION

Avast SecureLine VPN & Privacy

Avast SecureLine VPN Proxy is an UNLIMITED, SUPERFAST, ANONYMOUS and SECURE VPN Proxy service, simply a must have secur…

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…

Access Everything on the Open Internet with Psiphon Millions of people in over 200 countries around the planet are already connecting to the Internet using Psiphon, the most robust circumvention t…

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50,000,000+ downloads

Psiphon Inc.
50,000,000+ downloads
COMMUNICATION

Access Everything on the Open Internet with Psiphon Millions of people in over 200 countries around the planet are a…

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…

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…

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…

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…

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…

Welcome to Maknoon – Your Gateway to Smart IoT Management! Maknoon transforms the way you manage, monitor, and control IoT devices. Whether you’re overseeing a network of smart devices at…

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Maknoon Global
10+ downloads
COMMUNICATION

Welcome to Maknoon – Your Gateway to Smart IoT Management! Maknoon transforms the way you manage, monitor, and co…