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 September 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 2025-09-14.

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…

Dictate Keyboard (Whisper AI)

Dictate is a simple yet powerful keyboard, which converts spoken language into text. It uses an extremely powerful speech recognition AI in the background and therefore supports all common national l…

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1,000+ downloads

DevEmperor
1,000+ downloads
PRODUCTIVITY

Dictate Keyboard (Whisper AI)

Dictate is a simple yet powerful keyboard, which converts spoken language into text. It uses an extremely powerful spee…

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Soil and Earthwork Calculator

Sparkle Solutions

Soil and Earthwork Calculator contains 92 calculators and converters, that can quickly and easily calculate and convert different soil, earthwork and civil engineering parameters. Automatic & acc…

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Sparkle Solutions
500+ downloads
PRODUCTIVITY

Soil and Earthwork Calculator

Soil and Earthwork Calculator contains 92 calculators and converters, that can quickly and easily calculate and convert…

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Math Long Addition Pro

This app solve addition sums in long method or column method. This app solve sums upto 10 addends. This app also designed to generate addition worksheets in printable pdf. This app is capable to gene…

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Ekam Apps
10+ downloads
PRODUCTIVITY

Math Long Addition Pro

This app solve addition sums in long method or column method. This app solve sums upto 10 addends. This app also design…

Images & Words GmbH

WICHTIGER HINWEIS: DIESE APP SETZT DIE E-CUT KASSENLÖSUNG AB DER VERSION 4.7.0.2 IM SALON VORAUS Einmal im Jahr steht immer das ungeliebte Thema der Inventur an. Und jedes Jahr stellt sich die …

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Images & Words GmbH
100+ downloads
PRODUCTIVITY

WICHTIGER HINWEIS: DIESE APP SETZT DIE E-CUT KASSENLÖSUNG AB DER VERSION 4.7.0.2 IM SALON VORAUS Einmal im Jahr s…

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Feuerberg Software

BlindQR is an easy to use QR and barcode scanner app designed for blind or visually impaired people. With the help of the QR / Barcode scanner, codes can be scanned and a label can be assigned to the…

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Feuerberg Software
10+ downloads
PRODUCTIVITY

BlindQR is an easy to use QR and barcode scanner app designed for blind or visually impaired people. With the help of t…

🔒 Privnotes – Your Ultimate Private Note-Taking App 🚫📢 100% Ad-Free – No Distractions, Just Focus Say goodbye to annoying ads, pop-ups, and tracking. Priv notes provides a completely …

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Fodo Developer
10+ downloads
PRODUCTIVITY

🔒 Privnotes – Your Ultimate Private Note-Taking App 🚫📢 100% Ad-Free – No Distractions, Just Focus Say g…

My Emotional Compass

CreateAbility Concepts, Inc.

Put Your Feelings into Words Emotions are an essential part of our lives. The goal of this app is to give you better insights into your emotions. Awareness and labeling of our emotions puts us in a …

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CreateAbility Concepts, Inc.
100+ downloads
PRODUCTIVITY

My Emotional Compass

Put Your Feelings into Words Emotions are an essential part of our lives. The goal of this app is to give you better i…

MiXplorer Silver File Manager

MiX Silver is a bundle of MiXplorer file manager and Archiver, Image, Tagger and PDF add-ons as a paid app to support development of MiXplorer. FAQ: https://goo.gl/K9nf2y Twitter: https://twitter.co…

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50,000+ downloads

Hootan Parsa
50,000+ downloads
PRODUCTIVITY

MiXplorer Silver File Manager

MiX Silver is a bundle of MiXplorer file manager and Archiver, Image, Tagger and PDF add-ons as a paid app to support d…

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Calendar Converter Solar Lunar

Calendar Converter is a simple convert "Solar to Lunar" or "Lunar to Solar", get converted result by press "Convert" button after put Date of the year, month, day. Fast…

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Ez2Fun
50+ downloads
PRODUCTIVITY

Calendar Converter Solar Lunar

Calendar Converter is a simple convert "Solar to Lunar" or "Lunar to Solar", get converted result b…

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SyncML Client (Contacts only)

SyncML Client for contacts 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 SyncML Client Documentati…

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Synthesis AG
500+ downloads
PRODUCTIVITY

SyncML Client (Contacts only)

SyncML Client for contacts IMPORTANT NOTE: This version can't be upgraded later to the Sync STD or PRO version ! A STD…