The top 20 popular Paid Productivity Apps for Android in Japan

Check out the top Productivity Apps which are a paid download. We went through all Productivity Apps for Android on Google Play in October 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 2026-10-06.

DigiCal+ Calendar

Digibites

🏆 Favorite: best calendar apps for Android – The Next Web 🏆 DigiCal is a smart calendar app for Android that is packed full of features - Android Headlines 🏆 DigiCal is one of the most flexi…

Solid Explorer Classic Unlock

NeatBytes

This is the unlock key for Solid Explorer File Manager, which activates its full version. Only for users with legacy licenses. If you're a new user, please use the in-app purchase. Recent changes: …

RealCalc Plus

Quartic Software

RealCalc Plus is the pro version of RealCalc, one of Android's most popular scientific calculators. RealCalc Plus is designed to look and operate exactly like a real hand-held calculator. It has all…

Dropsync PRO Key

MetaCtrl

This is the license key to unlock Pro features in Dropsync app. Once the key app is downloaded and installed, Pro features will be unlocked. Please keep the free Dropsync app installed. New users ar…

Clipper+: Clipboard Manager

rojekti

Clipper Plus is a powerful clipboard manager that automatically saves everything you copy. Access your collected clippings later and organize them in lists. Copy, paste, view, edit and share their co…

Root Explorer

Speed Software

Root Explorer is the ultimate file manager for root users. Access the whole of android's file system (including the elusive data folder!). Features include multiple tabs, Google Drive, Box, Dropbox …

Easy Voice Recorder Pro

Digipom

Easy Voice Recorder Pro is your everyday companion to record important moments. Capture meetings, personal notes, classes, songs, and much more, without time limits or ads! For students Record clas…

TerraTime Pro World AlarmClock

Udekowski LLC

Start with a visually stunning virtual Earth in the palm of your hand: Real satellite photos drive a live simulation of day/night, clouds, seasons, sun, moon and more. Then, our unique clock and comp…

aCalendar+ Calendar & Tasks

Tapir Apps GmbH

aCalendar+ makes your day, week and month since over a decade! For questions or problems see our online help system at https://acalendar.tapirapps.de or contact our support at support@tapirapps.de …

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Business Calendar Pro

Appgenix Software

Business Calendar Pro has everything you need in a calendar app: It provides an excellent overview of your appointments, it’s easy to use and it gives you powerful tools to create and manipulat…

Weekboard

OPENSTRAP Inc.

Weekboard is a weekly goal execution planner designed to help you move beyond setting goals and actually follow through. Start by defining what you want to achieve this week, then break those goals …

Calendar+ Schedule Planner

Joshua & Company Inc.

Calendar+ is an easy to use professional schedule planner that helps manage business events and personal appointments in one app. Customize your schedule in one app. Calendar+ syncs with Google cale…

QR Codeer

Dmytro Plekhotkin

Do you need QR Code for a link, hidden message, love letter, advertisement, meme video, influencer account, or even for work instructions? This app is for you. It is extremely simple, but powerful ap…

Volt Amp Watt Calculator Pro

DevangOnline

An app that calculates volts, amps (current), watts (power), & ohms (resistance) by entering only 2 values. Also known as Ohm's Law. This pro version now saves data from 1 - 200 history records! …

Note Reminder

yeungco.net

Please look at the screen shots for details. Recent changes: 2016/10/10 Version 2.0.0 - Fix minor bugs. 2014/12/10 Version 1.2.0 - Add Reminder Calendar. - Fix minor bugs. 2014/11/02 Version 1.1.1…

Mister Team Football PRO

SesiaSoft

Mister Team Football facilitates and supports the management of football clubs and single teams. Trainings, leagues, friendly matches, and information about players and staff are immediately availab…

Dailies

Riverbane Publishing LLC

A simple daily list app that works entirely on your watch. You create a list of items that you want to focus on every day like a goal or to-do. When you complete the item, it disappears until the n…

New Lease Rent

Rob2k2

Help to determine if next year lease should be 1 year or 2 years. Recent changes: normal

Crew Rest Calculator PRO

Morning_Star

App Features: 1. Calculate your inflight rest or service times easily with user adjustable slots. 2. Customize your rest / service / hand-over profiles for your flight by adding or removing slots as …

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