Comparison

ES File Explorer vs WatchWords

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ES File Explorer

Manage local and network files with this comprehensive tool. It offers file transfer, compression, built-in media players, cloud storage integration, and editing capabilities for various document and code formats.

Highlights
  • File management and sorting
  • WiFi and face-to-face file transfer
  • ZIP, RAR, 7Z compression/decompression
  • Built-in audio/video player
  • Cloud storage aggregation
  • Remote service access (SMB, FTP, WebDAV)
  • PDF and code editor
Features
Read full description

ES File Explorer is a local and network file management tool that can help you manage files easily. 【The main function】 -File management You can create new directories, rename, move, delete files, etc. Support file sorting by name, date, size The iPad version supports features such as split screen, picture-in-picture, and drag-and-drop operations between apps - file transfer WiFi transmission function: support the transfer of files between the mobile terminal and the computer terminal Face-to-face fast transfer function: support for transferring files between mobile phones -Compress and decompress Support the compression and decompression of ZIP, RAR, 7Z format files Support Chinese password -Built-in audio and video player Support functions: double-speed playback (0.5~2.0), background playback, small window playback, etc. Can directly play audio and video resources in the network disk, local area, and local area network -Netdisk aggregation No need to download, you can access and use the files in the network disk Support simultaneous login with multiple accounts on the same network disk Support mainstream network disks such as Baidu network disk, google drive, OneDrive, dropbox, etc. -Remote service access: SMB, FTP, WebDAV -Built-in PDF editor Support PDF file browsing PDF file editing: supports highlight, underline, strikethrough, pen and other functions -Built-in novel reader Support TXT, EPUB format, continuous optimization -Built-in code editor Supports browsing and editing of 47 code formats such as json, js, log, java, php, swift, xml, net, etc. Support code theme switching, font size adjustment, encoding format adjustment -Other functions Automatic backup function: support incremental backup of system albums and ES local files to Baidu network disk, SMB, FTP, WebDAV Recycle bin function: support ES local files to be temporarily stored in the ES recycle bin after deletion to prevent file loss Browser: Support web browsing Application lock: protect user privacy and safety ES PRO - When you purchase ES PRO, you will Unlock all premium features. - ES PRO is billed monthly or annually at the rate corresponding to the selected plan. - Payment will be charged to your iTunes account at confirmation of purchase. - According to the Apple Store policy, your subscription will be automatically renewed after the free trial ends. - Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of current period. - Your account will be charged according to your plan for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID account settings at any time after purchase. Terms of Service: http://esfile.do-global.com/h5/user_manual.html Privacy Policy: http://www.estrongs.com/privacyStatement/en/index.htm Email: esfileexplorerfeedback@outlook.com Facebook: https://www.facebook.com/OfficialESFileExplorer/ YouTube: https://goo.gl/YVXXV3

About

WatchWords

Features
Read full description

Master English vocabulary with ultra-quick micro-sessions on your Apple Watch. WatchWords transforms idle moments into productive study time with intelligent spaced repetition that adapts to your learning pace. KEY FEATURES: • Lightning-fast 10-60 second vocabulary sessions • Intelligent spaced repetition algorithm for optimal retention • Offline-first design - study anywhere, anytime • Curated word collections (Core 500 + Advanced 1000) • Haptic feedback for silent, focused learning • Daily streak tracking and progress visualization • Watch complications for at-a-glance due counts • Smart notifications to maintain your study habit PERFECT FOR: - Commuters who want to maximize travel time - Busy professionals with limited study windows - Anyone building consistent vocabulary habits DESIGNED FOR WATCH-FIRST LEARNING: WatchGRE is built specifically for the Apple Watch, delivering a seamless one-handed experience with glanceable progress tracking. No more pulling out your phone - just raise your wrist and start learning. The app uses a simplified SM-2 spaced repetition algorithm optimized for watch interactions, ensuring you review words at the perfect intervals for long-term retention. Grade each word with simple Again, Hard, or Good responses. OFFLINE & PRIVACY-FOCUSED: All your progress is stored locally on your watch with optional iCloud sync. No third-party trackers, no ads - just pure learning focused on your success. Start building your vocabulary habit today with WatchGRE - the fastest way to learn on your wrist.

Screenshots

ES File Explorer4 screens

Verdict

The call

The clearest difference is price: ES File Explorer at Free against WatchWords's $0.99. ES File Explorer also leads on update cadence (every 3 weeks vs every 13 months) and iOS requirement (13.0 vs 15.0). WatchWords's advantage is in-app purchases (none vs 7). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

ES File Explorer is free to download; WatchWords costs $0.99 up front. ES File Explorer sells 7 in-app purchases, starting at $6.99 per month. WatchWords asks for nothing beyond the download.

UpkeepUpdate frequency

ES File Explorer ships an update every 3 weeks, WatchWords every 13 months. Both last shipped on November 1, 2026.

Scorecard4 real differences · 6 level
ES File Explorer versus WatchWords: the parameters behind the verdict, then further details
ParameterES File ExplorerWatchWords
PriceFree — better$0.99
Rating4.6 (15K ratings) — better—
Positive reviews63.7% of reviews—
Number of ratings15K — better—
Update frequencyEvery 3 weeks — betterEvery 13 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod, Apple Watch
Requires iOS13.0 — better15.0
Further details — not scored
Size263 MB9 MB
Age rating17+4+
DeveloperBeijing Xiaoxiong Bowang Technology Co., Ltd.Yi Fang

Bugs and requests

ES File Explorer

Reported bugs

4 issues
  • Deleted all user files after update
  • Unable to connect to SMB servers
  • Video playback issues with certain file types
  • Inconsistent behavior when using VPN

Requested features

5 requests
  • Dark mode option
  • Improved file compression tools
  • More customization options
  • Better integration with Apple ecosystem
  • Enhanced audio/video playback controls

WatchWords

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

ES File Explorer

Subscriptions4
  • ES Pro(1 month)7 Days trial$6.991 Month
  • ES Pro(1 month)$6.991 Month
  • ES Pro(1 year)7 Days trial$29.991 Year
Show 1 more
  • ES Pro(1 year)$29.991 Year
One-time3
  • ES remove ads$1.99
  • ES lifetime vip$4.99
  • ES lifetime vip$6.99
None

WatchWords

No in-app purchases

Questions

Is ES File Explorer free?
ES File Explorer is free to download, with in-app purchases available.
Is WatchWords free?
WatchWords costs $0.99, with no in-app purchases.
Do ES File Explorer or WatchWords have ads?
Neither ES File Explorer nor WatchWords shows ads.
Which is updated more often, ES File Explorer or WatchWords?
ES File Explorer ships an update every 3 weeks, and WatchWords every 13 months. Most recently, ES File Explorer was updated on November 1, 2026 and WatchWords on November 1, 2026.

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