The top 20 popular Paid Productivity Apps for Android in Hong Kong

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 Hong Kong. Last updated on 2025-12-16.

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…

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…

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…

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…

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…

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Harcourt Traverse & Surveying

Are you a surveyor? Interested in traverse mapping or simply looking for some useful conversion or surveying tools to use at work, at home or in the classroom? With this app you can quickly calcula…

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1,000+ downloads

Blake Harcourt
1,000+ downloads
PRODUCTIVITY

Harcourt Traverse & Surveying

Are you a surveyor? Interested in traverse mapping or simply looking for some useful conversion or surveying tools to u…

SyncML Client (Calendar only)

SyncML Client for calendar Timed sync is supported ! IMPORTANT NOTE: This version can't be upgraded later to the Sync STD or PRO version ! A STD or PRO license must be purchased separately. Android…

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Synthesis AG
100+ downloads
PRODUCTIVITY

SyncML Client (Calendar only)

SyncML Client for calendar Timed sync is supported ! IMPORTANT NOTE: This version can't be upgraded later to the Sync …

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The simplest clock – Click to show

CalenTile Calendar Quick Tile

CalenTile is a custom quick settings tile that shows your next calendar events. It lets you easily check your next calendar event without the need to open the calendar app or having a full widget in…

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1,000+ downloads

Gustavo's Apps
1,000+ downloads
PRODUCTIVITY

CalenTile Calendar Quick Tile

CalenTile is a custom quick settings tile that shows your next calendar events. It lets you easily check your next cal…

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 …

QR & Barcode Reader – Click to show

WriteNow Pro: Smart notebooks – Click to show

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…

LecDeck is a weekly youth-specific and versatile discipleship tool with a weekly session for engaging young people in God’s word. Each session contains a Bible reading selected from the princip…

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mrtmedia
50+ downloads
PRODUCTIVITY

LecDeck is a weekly youth-specific and versatile discipleship tool with a weekly session for engaging young people in G…

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,…

Farm Feed Protein Mix Calc Pro

Starflower Solutions

Need an easy way to calculate the weights of your high protein feed and low-cost feed that you need to combine to get a feed mix with a specific protein percentage? Try our app to find out how much …

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Starflower Solutions
1+ downloads
PRODUCTIVITY

Farm Feed Protein Mix Calc Pro

Need an easy way to calculate the weights of your high protein feed and low-cost feed that you need to combine to get a…

Civil-Copilot App – Click to show