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 August 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 2026-08-31.

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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

Capacities Quick Note Pro

Wandering Ghost, LLC

Capacities Quick Note - Fast Daily Note Capture Capacities is an awesome tool, but it's quite tedious to capture a fleeting thought into your Daily Note. You have to launch the app, navigate to your…

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My Time Manager

THE DIFFERENCE COMPARED TO THOUSANDS OF OTHER TIME MANAGEMENT APPLICATIONS? This application can help you create, track, and edit every detail in your long-term plans or daily activities in a flexibl…

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My Notes & Cards

Myworkingmemory LLC

My Notes & Cards is a calm, local workspace for notes you actually use. Keep related cards together in sections, search across your workspace, pin the cards that matter most, and turn a thought i…

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Autocad Shortcuts

Adfree version of Autocad Shortcuts... Autocad shortcuts on your fingertips..!! With extra features like 1. Microstation Shortcuts. 2. PDMS Shortcuts. 3. MS Word Shortcuts. 4. MS Excel Shortcuts. …

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ContactSync - CardDAV and more

Calendar/Task/Contact Sync Mobile

ContactSync syncs your contacts with CardDAV, FTP, HTTP, WebDAV servers, Cloudstorage, or local files (stored on the device or e.g. as a mail attachment). A quick overview on the most important featu…

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5,000+ downloads

Crew Rest Calculator PRO

App Features: 1. Calculate your inflight rest or service times easily with user adjustable slots. 2. Customize your rest / service / hand-over profiles for your flight by adding or removing slots as …

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ECMAScript 6 transpiler Editor – Click to show

PDF Reader & Viewer — Tidox – Click to show

Send Whats Faster Pro – Click to show

Clipboard Editor

A system clipboard manager with history, favourites & more! Copy, paste and edit with ease! Key Features: * Show your current clipboard clip in a notification - Android 8+ * Auto save up to 50…

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10,000+ downloads

Pagan Calendar 2026

Pagan Calendar allows anyone to discover and explore Old Norse, Germanic Anglo-Saxon Old English, Wiccan, and Celtic Gaelic celebrated events, months, days, and more! Features: - Old Norse month cal…

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Bills Reminder 2.0

Keep getting those nasty late payment fees? Download this mobile bill organizer into your Android smartphone now and get daily reminders to pay your bills on time every time! No more easy money for t…

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10,000+ downloads

TechDraw

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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WiFi Joystick Control-Robotics – Click to show

Screen Time Overlay Tracker

Screen Time Overlay is a screen time tracker and app usage tracker for Android that keeps your daily screen time visible while you use your phone. A movable floating overlay shows your live usage ove…

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AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

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