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 December 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 2025-12-30.

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] ==================…

Sleipnir Mobile - Web Browser

The one step browser that once you try you can't let go of, made in Japan! 【3 advantages】 ★ Gestures adjusted by the millimeter for speed and precision ★ Tabs with lightning fast "Open" …

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1,000,000+ downloads

Fenrir Inc.
1,000,000+ downloads
COMMUNICATION

Sleipnir Mobile - Web Browser

The one step browser that once you try you can't let go of, made in Japan! 【3 advantages】 ★ Gestures adjusted by the …

KakaoTalk : Messenger

■ 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…

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100,000,000+ downloads

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 …

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…

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…

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…

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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100,000+ downloads

Tacit Dynamics
100,000+ downloads
COMMUNICATION

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

Avast SecureLine VPN & Privacy

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

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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, FAST, ANONYMOUS and SECURE VPN Proxy service, simply a must have security and privacy…

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…

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…

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…

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…

Kik — Messaging & Chat App

MediaLab AI - Kik

Find your people: Kik is your place to chat and message with all of your friends and to make new ones, no matter who you are or what device you're using. Chat one-on-one, join a group with like-minde…

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100,000,000+ downloads

MediaLab AI - Kik
100,000,000+ downloads
COMMUNICATION

Kik — Messaging & Chat App

Find your people: Kik is your place to chat and message with all of your friends and to make new ones, no matter who yo…

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 exp…

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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…

E-Office Kab. Aceh Besar

Diskominfo Kab. Aceh Besar

E-Office adalah sistem informasi surat menyurat yang dapat digunakan untuk berbagai keperluan, seperti: Mengelola persuratan elektronik Mengelola presensi pegawai

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Diskominfo Kab. Aceh Besar
500+ downloads
COMMUNICATION

E-Office Kab. Aceh Besar

E-Office adalah sistem informasi surat menyurat yang dapat digunakan untuk berbagai keperluan, seperti: Mengelola pers…

Talking Bear Plush

🐻 Talking Plush Bear - Your Adorable Interactive Buddy! 🐻 Discover the charm of Talking Plush Bear, the cutest digital pet you'll ever meet! Dive into a world of laughter and joy with our fluffy l…

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500,000+ downloads

Funny Talking
500,000+ downloads
COMMUNICATION

Talking Bear Plush

🐻 Talking Plush Bear - Your Adorable Interactive Buddy! 🐻 Discover the charm of Talking Plush Bear, the cutest digit…

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