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 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 2025-12-02.

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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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…

Unshorten - reveal short URLs

Unshorten helps to expand and check short URLs (links). It will reveal the real destination behind shortened URLs. You can even share a short URL into the Unshorten app, without copy-pasting. Recent…

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pohrebniakov
100+ downloads
PRODUCTIVITY

Unshorten - reveal short URLs

Unshorten helps to expand and check short URLs (links). It will reveal the real destination behind shortened URLs. You …

Sticky Notes Widget Pro

With Sticky Notes Widget, you can add as many small notes as you want in your phone's home screen, also you can customize any of your notes by changing the background color/transparency, text color a…

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CMPoggi Apps
10+ downloads
PRODUCTIVITY

Sticky Notes Widget Pro

With Sticky Notes Widget, you can add as many small notes as you want in your phone's home screen, also you can customi…

Chronometer retro 1banarofull – Click to show

YouBlue React Pro - Auto Bluet

Choose from a variety of reactions when connecting to different Bluetooth devices. Create a different profile for each device. Build your own "If this, then do that" profile. Bluetooth pr…

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Kevin Ersoy
500+ downloads
PRODUCTIVITY

YouBlue React Pro - Auto Bluet

Choose from a variety of reactions when connecting to different Bluetooth devices. Create a different profile for each…

ScreenTime Overlay

ScreenTime Overlay helps you stay mindful of your digital habits by displaying your current daily screen time over any app, in real-time. With a clean, minimal popup that appears on top of your scree…

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Eigen Planning
50+ downloads
PRODUCTIVITY

ScreenTime Overlay

ScreenTime Overlay helps you stay mindful of your digital habits by displaying your current daily screen time over any …

Chrono Watch Face

amoledwatchfaces™

Only for Wear OS API 30+ devices // Not suitable for rectangular watches Powered by Watch Face Format amoledwatchfaces.com BUY ONE GET ONE OFFER! amoledwatchfaces.com/bogo CUSTOM COMPLICATION APP…

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5,000+ downloads

amoledwatchfaces™
5,000+ downloads
PRODUCTIVITY

Chrono Watch Face

Only for Wear OS API 30+ devices // Not suitable for rectangular watches Powered by Watch Face Format amoledwatchface…

Kelly Technology Inc.

TechDraw is a full-featured drawing application, combining built-in geometric shapes with a text and equation editor. Drawing data can be transferred via Dropbox, Evernote or email for collaborative…

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Kelly Technology Inc.
50+ downloads
PRODUCTIVITY

TechDraw is a full-featured drawing application, combining built-in geometric shapes with a text and equation editor. …

mazec3 (jp) -Handwriting

For this version please note the following: * This is the Japanese handwriting recognition app. * Handwriting recognition add-ons for French, German, Italian, Spanish, Russian, Portuguese, Dutch, Pol…

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10,000+ downloads

MetaMoJi Corp.
10,000+ downloads
PRODUCTIVITY

mazec3 (jp) -Handwriting

For this version please note the following: * This is the Japanese handwriting recognition app. * Handwriting recogniti…

My Diary Pro - Sticky Notes

Future Dynamic Apps

Hunting for an intuitive, premium app to chronicle your thoughts and reminders? Craving a diary that stands out with vibrant, chic themes? Introducing Write My Diary Pro, your digital sticky note dia…

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1,000+ downloads

Future Dynamic Apps
1,000+ downloads
PRODUCTIVITY

My Diary Pro - Sticky Notes

Hunting for an intuitive, premium app to chronicle your thoughts and reminders? Craving a diary that stands out with vi…