USB Sharp Pro vs CA LightWorks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USB Sharp Pro
Transform your iPhone or iPad into a portable wireless storage disk for efficient file management. Supports a wide range of file types for viewing, editing, and transferring via Wi-Fi or iTunes.
- Wireless storage disk
- File management
- Wi-Fi transfer
- iTunes file sharing
- Document reader
- E-book reader
- Music player
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USB Sharp Pro can turn your iPhone, ipad, ipod into a large Capacity, Portable and Wireless storage disk, Facilitate and efficient manage of your files! ------------------------------------ V1.2.2 Updates 1.Support for editing php, js, html file. 2.Support the open format, such as flv,asf,rmvb,avi,mpg,mkv,wmv. ------------------------------------ V1.2.0 Updates 1. Dropbox Operate, multiple files upload & download, history,create folder 2. Add manual ------------------------------------ V1.1.3 Updates 1.Chrome and Firefox Supported upload multiple files 2.Extract files from encryption .rar ------------------------------------ V1.1.2 Updates ** Optimization pdf reader, ** Support for importing videos/photos to Photo Library ** Support for exporting video from Photo Library ------------------------------------ V1.1.1 Updates ** Search file(folder) name function added ** Picture Viewer Improved ** Unzip type added ------------------------------------ V1.1.0 Updates New Features: ** add authentication for local login ** add authentication for wifi transfer ** Custom background image; ** Sorting by file size **** Build-in Music Player [Support .mp3 .m4a .aac] ** Background playing; ** Sorting by song title, artist name and album name in the playlists ** Support many kinds of playing modes ** Support playing the music inside iPod ** Custom background image; ** Support searching lyrics on-line and showing it in synchronization , and support the lyrics duplication ** Support lyrics edit; ------------------------------------ V1.0.1 Updates * Full screen view files Supported * Multiple photo import Supported Specifically as follows: **** Facilitate and efficient manage files * Sorting by file name、create time and file type * View, copy, move, delete, rename, email, zip Compression and unzip files/folders * Encryption folder, protect your files * Extract all files from a compressed .zip file * Glide deleting function * Select all and Cancel all operate * Transferring files by wifi and iTunes file sharing * Email multiple files, folder Supported * Open email attachments * Photo import Supported * Open files in other applications * Landscape mode supported * iPad-compatible **** Facilitate and efficient view files * E-book reader (.epub) * Thumbnail preview, Photo View, Zoom * Players, support mp3、m4a、aac and mp4 * Document reader, support .pdf .rtf .rtfd .doc .docx etc * Multi-touch Supported, Zoom files * Bookmark supported, fast file location **** Facilitate and efficient edit plain files * Convert plain file encoding (Unicode,UTF-8 etc) * Plain file content copy, cut, paste and replace * External file copy and paste **** Add plain text(default encoding UTF-8), photos(from Camera) and folders **** Support Simplified Chinese and English USB Sharp Pro support list of file types: E-book: epub Plain text: .txt .php .js .html Document: .pdf .csv .rtf .rtfd .doc .docx .xls .xlsx .ppt .pptx (office 2003 or later) Image: .png .jpg .jpeg .gif .bmp .xbm .tif .tiff Audio: .mp3 .m4a .aac Video: .mp4 .mov .m4v .3gp .flv .asf .rmvb .avi .mpg .mkv .wmv Web: .htm .html .xhtml Compressed: .zip .rar
CA LightWorks
Control and program GH PRO 340 greenhouse LED grow lights wirelessly. Adjust spectrum settings and manage your grow lights remotely for optimal plant growth.
- Wireless programming
- Spectrum control
- GH PRO 340 compatible
- Remote management
- LED grow light control
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California LightWorks Application for wireless programming and spectrum control of GH PRO 340 greenhouse LED grow light fixtures.
Screenshots
Verdict
The clearest difference is price: CA LightWorks at Free against USB Sharp Pro's $2.99. CA LightWorks also leads on rating (5.0 vs 4.0) and iOS requirement (10.0 vs 13.0). USB Sharp Pro's advantage is ratings volume (12 vs 3). On update cadence, ads, in-app purchases 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
CA LightWorks is free to download; USB Sharp Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
CA LightWorks holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 12 and 3 respectively.
USB Sharp Pro ships an update every 2 months, CA LightWorks every 5 weeks. The most recent releases landed on October 12, 2026 and September 23, 2026 respectively.
| Parameter | USB Sharp Pro | CA LightWorks |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.0 (12 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 59.6% of reviews | — |
| Number of ratings | 12 — better | 3 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 178 MB |
| Age rating | 4+ | 4+ |
| Developer | 锦文 游 | MWW Inc |
Customer experience
USB Sharp Pro
CA LightWorks
In-app purchases
USB Sharp Pro
No in-app purchases
CA LightWorks
No in-app purchases
Questions
Is USB Sharp Pro free?
Is CA LightWorks free?
Which has better reviews, USB Sharp Pro or CA LightWorks?
Do USB Sharp Pro or CA LightWorks have ads?
Which is updated more often, USB Sharp Pro or CA LightWorks?
Other comparisons
