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 November 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 2025-11-29.

DigiCal+ Calendar

🏆 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…

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100,000+ downloads

Digibites
100,000+ downloads
PRODUCTIVITY

DigiCal+ Calendar

🏆 Favorite: best calendar apps for Android – The Next Web 🏆 DigiCal is a smart calendar app for Android that is…

Solid Explorer Classic Unlock

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: …

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100,000+ downloads

NeatBytes
100,000+ downloads
PRODUCTIVITY

Solid Explorer Classic Unlock

This is the unlock key for Solid Explorer File Manager, which activates its full version. Only for users with legacy l…

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…

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500,000+ downloads

Quartic Software
500,000+ downloads
PRODUCTIVITY

RealCalc Plus is the pro version of RealCalc, one of Android's most popular scientific calculators. RealCalc Plus is d…

Dropsync PRO Key

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…

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100,000+ downloads

MetaCtrl
100,000+ downloads
PRODUCTIVITY

Dropsync PRO Key

This is the license key to unlock Pro features in Dropsync app. Once the key app is downloaded and installed, Pro featu…

Clipper+: Clipboard Manager

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…

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50,000+ downloads

rojekti
50,000+ downloads
PRODUCTIVITY

Clipper+: Clipboard Manager

Clipper Plus is a powerful clipboard manager that automatically saves everything you copy. Access your collected clippi…

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 …

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1,000,000+ downloads

Speed Software
1,000,000+ downloads
PRODUCTIVITY

Root Explorer is the ultimate file manager for root users. Access the whole of android's file system (including the elu…

Easy Voice Recorder Pro

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…

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$4.99 (2 days left)

500,000+ downloads

Digipom
500,000+ downloads
PRODUCTIVITY

Easy Voice Recorder Pro

Easy Voice Recorder Pro is your everyday companion to record important moments. Capture meetings, personal notes, class…

TerraTime Pro World AlarmClock

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…

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50,000+ downloads

Udekowski LLC
50,000+ downloads
PRODUCTIVITY

TerraTime Pro World AlarmClock

Start with a visually stunning virtual Earth in the palm of your hand: Real satellite photos drive a live simulation of…

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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500,000+ downloads

Tapir Apps GmbH
500,000+ downloads
PRODUCTIVITY

aCalendar+ Calendar & Tasks

aCalendar+ makes your day, week and month since over a decade! For questions or problems see our online help system a…

ezPDF Reader PDF Annotate Form

"Plenty of PDF readers are available for Android devices and a number of them are free. But ezPDF is by far the best of the bunch." Daniel A. Begun, author of Amazing Android Apps for Dummi…

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500,000+ downloads

Unidocs Inc.
500,000+ downloads
PRODUCTIVITY

ezPDF Reader PDF Annotate Form

"Plenty of PDF readers are available for Android devices and a number of them are free. But ezPDF is by far the be…

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…

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500,000+ downloads

Appgenix Software
500,000+ downloads
PRODUCTIVITY

Business Calendar Pro

Business Calendar Pro has everything you need in a calendar app: It provides an excellent overview of your appointments…

Mind Melody Pro: stay focus

AwesomeDroid Studio

You feel difficult to focus at work? You have tried many ways but it does not work out. This Mind Melody: stay focus & higher productivity is created just for you. Using Mind Melody will help y…

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50,000+ downloads

AwesomeDroid Studio
50,000+ downloads
PRODUCTIVITY

Mind Melody Pro: stay focus

You feel difficult to focus at work? You have tried many ways but it does not work out. This Mind Melody: stay focus &a…

UlmTeX - Equation Editor – Click to show

My Apps List (Paid)

If you have used the Android system for some time, it is time to show your application list to the others. If you are new to Android, you should introduce this app to your friends and get their apps …

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CM Products
100+ downloads
PRODUCTIVITY

My Apps List (Paid)

If you have used the Android system for some time, it is time to show your application list to the others. If you are n…

DB2Prog2 - DB2 Client

MakeProg Technologies

Are you a DB2 database user and ever wished about exploring the database from Mobile devices by touch from anywhere, then this is a powerful companion tool for you to remotely visualize and explore t…

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MakeProg Technologies
1+ downloads
PRODUCTIVITY

DB2Prog2 - DB2 Client

Are you a DB2 database user and ever wished about exploring the database from Mobile devices by touch from anywhere, th…

First - a Calendar Watchface

First First is a calendar-focused watch face with a clean, minimal design. Featuring calendar arcs to show your agenda, Complications, a powerful set of options for rich customization, and dark &…

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5,000+ downloads

RJR Apps
5,000+ downloads
PRODUCTIVITY

First - a Calendar Watchface

First First is a calendar-focused watch face with a clean, minimal design. Featuring calendar arcs to show your agenda,…

Calculator PanecalST Plus

Information: After installing paid version, you can find a new icon that is another icon of free version on your phone or tablet. This calculator indicates formulas on the display and gives easy ope…

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10,000+ downloads

Appsys
10,000+ downloads
PRODUCTIVITY

Calculator PanecalST Plus

Information: After installing paid version, you can find a new icon that is another icon of free version on your phone …

ShiftCal® for Split Shifts

T. Wesley Erickson

ShiftCal® for Split Shifts displays colored bars for the day (am) and night (pm) shifts. It is easily customized for any regular schedule of two to six platoons. Create multiple shift schedul…

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T. Wesley Erickson
50+ downloads
PRODUCTIVITY

ShiftCal® for Split Shifts

ShiftCal® for Split Shifts displays colored bars for the day (am) and night (pm) shifts. It is easily customized …

DecidApp - Decision Making

Make Better Decisions with Ease – Discover DecidApp, the ultimate decision-making app designed to empower you to make faster, better decisions with less stress. Whether you're deciding on perso…

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5,000+ downloads

DecidApp
5,000+ downloads
PRODUCTIVITY

DecidApp - Decision Making

Make Better Decisions with Ease – Discover DecidApp, the ultimate decision-making app designed to empower you to …

Steady effort, steady growth. Experience a revolutionary system of mastering any area of your life. It is based upon a novel approach of considering activities and tasks as daily micro-habits instea…

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Maksym Huk
1+ downloads
PRODUCTIVITY

Steady effort, steady growth. Experience a revolutionary system of mastering any area of your life. It is based upon a…