The top 20 popular Productivity Apps for Android in Hong Kong with no subscription

Check out the top Productivity Apps which are a one-time purchase with no subscription or in-app purchases. 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 Hong Kong. Last updated on 2026-09-10.

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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…

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500,000+ downloads

Root Explorer

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

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

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

ProToDo

Stay organized and boost your productivity with ProToDo, a beautifully designed task management app that helps you get things done. ProToDo makes it easy to create, organize, and track your tasks wi…

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Pro-face Remote HMI

Schneider Electric Japan Holdings Ltd.

==================================================== Pro-face Remote HMI Price Revision! ==================================================== Pro-face Remote HMI software allows operators to check s…

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5,000+ downloads

Life Progress Widgets-LifeViz

LifeViz is a clean and minimal progress widget app that helps you visualize time directly from your home screen. Track your year progress, month progress, week progress, and day progress using simpl…

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WaveUp Fortune Cookies

WaveUp Fortune Cookies wakes up your phone — switches the screen on — when you wave over the proximity sensor. As a plus, for this pro version, you get some cool cookie sayings. It's most…

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Blik Calendar PRO License Key

JoeProgrammer, Inc

The Blik Calendar PRO License Key unlocks the pro features of the Blik Calendar Widget. THIS IS A LICENSE KEY ONLY You also need to install the Blik Calendar Widget app. ⭐ Over 440 additional keywo…

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10,000+ downloads

Summarize AI

Neural Networker

Introducing Summarize AI - With the power of AI, Summarize AI provides you with the fastest and most accurate way to summarize the text, providing you with a quick and easy way to extract the most im…

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Calculate X

The best calculator app for Android! - Multiple workspaces with their own history and variables. - History and variables are automatically saved and restored. - Evaluates math expressions including …

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Daily Habit: Quote,Fact & more – Click to show

Sum Up AI Notification Summary

Sum Up automagically summarizes your chat message notifications. It manages your notifications to detect chat notifications and replaces these messages with a summary of their contents generated by …

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1,000+ downloads

Hours and Minutes Calculator

Frame Sixty Labs LLC

Add and subtract hours and minutes the easy way — 8:15 + 7:45 = 16:00 — and get the right answer every time. Hours is a fast, free time card calculator for adding up worked time, building…

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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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Privnotes - Notes & To Do

🔒 Privnotes – Secure Notepad & Private Offline To-Do List Looking for a truly private, secure, and ad-free space to capture your thoughts, checklists, and daily plans? Meet Privnotes&md…

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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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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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