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 September 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 2026-09-20.

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 …

ezPDF Reader PDF Annotate Form – Click to show

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…

Solar PV Simulator - 3D Panel

NRG Labs

If you don't have a PV System yet: The easiest and cheapest way to go solar: https://www.energysage.com/p/mspe Get ready to simulate your desired PV System for any chosen location. Rotate your phone…

Drive by Notes – Click to show

AutoVoice Pro Unlock

joaomgcd

This unlocks the full version of AutoVoice, and allows you to have commands with more than 4 characters. AutoVoice is an advanced Tasker voice control system that leverages the power of having a bl…

Quick & Smart Notebook Pro – Click to show

Cnc Turning Programming Paid – Click to show

Oil Field Handy Calc (Pro) – Click to show

My-notes - Notes and lists

Florian EGEA

📝 Organize your daily life easily with My Notes – your notes and tasks always at hand! ✨ My Notes – Note-taking and To-Do List App ✏️ Notes: - Write notes easily with formatting: bold,…

Sticky Note:NotePo

GlassHopeOne Apps

NotePo is a easy to use , simple , user friendly colorful Sticky Note App.This is a very useful and awesome Notepad app.It gives you a quick and simple notepad editing experience when you write note…

PDF Converter - PDF to Image

iLite Infosoft

Enjoy a 70% discount on PDF Converter an ultimate tool to convert PDF to Image. Upgrade your app today. Ad free version. Are you looking for an app which can convert a PDF pages to an image? Now you…

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