The top 20 popular Communication Apps for Android in Japan under 10 MB

Check out the top Communication Apps which are lightweight apps under 10 MB in size. We went through all Communication Apps for Android on Google Play in July 2026 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 2026-07-14.

テザリングオプションアプリ – Click to show

IIJmio Coupon Switch – Click to show

Sleipnir Mobile - Web Browser

Fenrir Inc.

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" …

EasyTether Full

Mobile Stream

EasyTether shares Internet connection from your smartphone with your computer, tablet and router. It supports USB tethering for Windows, Mac OS X, Linux, FreeBSD computers, Android 7.0 / 6.0 / 5.0+ …

Wifi Scout and Connect

Mentisco

Network Scout — Your Smart WiFi Companion Never hunt for free WiFi again. Network Scout uses AI to scan nearby networks, learn which ones perform best, and connect you automatically —put…

Free

4.1

10,000,000+ downloads

Communication

ConnectBot

Kenny Root

ConnectBot is a powerful open-source Secure Shell (SSH) client. It can manage simultaneous SSH sessions, create secure tunnels, and copy/paste between other applications. This client allows you to …

Bluetooth File Transfer

Medieval Software

Use your smartphone to browse, explore and manage files of any Bluetooth ready device, using File Transfer Profile (FTP) and Object Push Profile (OPP): you can also receive files and send contacts! …

Free

3.7

10,000,000+ downloads

Communication

Samsung Push Service

Samsung Electronics Co., Ltd.

You can check the installation of the app in 'Settings > Application manager' after downloading the Samsung push service. The Samsung push service provides the notification service only for Samsun…

Free

3.9

5,000,000,000+ downloads

Communication

PdaNet+

JFTech LLC

Version 5.10 has major changes, MUST read below before updating. 1. Windows side also need updating from http://pdanet.co/install 2. Original WiFi Hotspot feature remains in the separate FoxFi app …

Free

3.7

10,000,000+ downloads

Communication

ANT Radio Service

ANT+

ANT is a wireless protocol, similar to Bluetooth®, that is predominantly used for sport and fitness wireless connectivity. Pre-installed by the phone manufacturer, this service allows you to conn…

Free

3.4

1,000,000,000+ downloads

Communication

Torque Lite (OBD2 & Car)

Ian Hawkins

See what your car is doing in realtime, get fault codes, sensor data and more! An OBD II engine ECU diagnostics tool that uses a cheap bluetooth ELM / OBD adapter to connect to your car OBD2 engine …

Free

3.6

10,000,000+ downloads

Communication

Send SMS/MMS Messages from PC

MightyText: SMS Texting w/ PC - SMS Messaging

Looking for a fast, easy way to see and respond to your phone’s text messages from your PC or tablet? Look no further than MightyText! With MightyText, you can text from your computer or tablet…

Free

3.9

10,000,000+ downloads

Communication

Mega Power – Click to show

Voice Translator -Translate

Awami Apps

Speak & Translate: - Translate with voice to all other languages easily and quickly. - Translate Via text to all languages just by one click. - Supported all available languages to translate quic…

Extreme Telecom – Click to show

Tapadito

Remwes, LLC

Today our personal phone number is a very delicate thing to simply give to anyone. For this reason, people who work in real estate or a girl who has just met a boy on the Internet, are a little afrai…

Junípero Serra High School

MobileUp Software

Read up on our latest campus news, connect on social media and sync events to your personal calendar. The Serra High School app is a convenient way to stay connected with the Serra community. You can…

Mas Recarga

ARMED COMUNICACIONES

Con esta aplicación puedes recargar saldo y comprar paquetes de manera sencilla, solamente selecciona el producto, ingresa y confirma el teléfono y listo, ya has realizado la transacci&…

재난심리회복 지원 화상상담

hutron1102

재난심리회복 지원을 위한 화상 상담앱으로 누구나 이용이 가능합니다. Recent changes: 1:1 화상 상담 통화 앱

Suburban Contacts – Click to show

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