Comparison

WorldScan HD vs ECS Mobile Office

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

Head to head
About

WorldScan HD

This app allows you to quickly scan any document, photo, or receipt and convert it into a clear, sharp image or PDF. It offers advanced image processing to enhance readability, batch scanning for multiple pages, and OCR to extract text. You can then easily save, email, or print your scanned documents.

Highlights
  • Scan documents, photos, receipts
  • Convert to PDF
  • Batch scanning
  • Image enhancement
  • Text Recognition (OCR)
  • Multiple PDF sizes
  • Email and cloud saving
Features
Read full description

Scanner App Scan ererything into clear & sharp image/PDF. With Scanner app, you can rapidly scan documents, and convert them into PDF format, as well as save them or send them by email, Print and save to cloud. * Scan documents, photos, receipts, or just about anything. * Batch mode combines multiple scans into a single PDF. *Adopting advanced and fast algorithm, Scanner App use Advanced color processing algorithms remove shadows, correct perspective and distortion, making your scans as readable as possible. *With powerful and easily operated interface, Scanner app can fast and simply adjust brightness, rotation and color through one click on one page. Scanner app features: 1. Mobile Scanner ----scan and manage your document that may include multipage. 2. Fast scan in batch----scan continuously in batch without process waiting, which is fast and convenient. 3. Automatic side cut----utilize professional image processing algorithm to automatically help you cut the images. 4. Image enhancement----ensure document is clear and readable. 5. Text Recognition (OCR) ---- OCR (optical character recognition) feature extracts texts from single page for further editing or sharing. 6. Multi-sized PDFs----more than 10 PDF sizes are available (Letter,A4,B5, etc).You can customize the size or use self-adaption mode. 7. Save image to image library----conveniently process images so as to save them to image library. 8. Email----send your documents (PDF) or processed images by email. 9. Add Header----seach page of document may add headers, which can be searched. 10. Custom category----set custom category for your document to achieve convenient management and search. 11. Multiple browse modes----support browse modes, such as list and document-categorization. 12. Copy----support function of document copy to achieve convenient document management. 13. Search----Fast locate documents by searching document headers, page headers, etc. *********************************************************** VIP Subscription Instructions: 1. Subscription cycle: 1 quarter, 1 month, 6 months,1 year,1 week 2. Subscription price: ¥58 for continuous quarterly subscription, ¥28 for continuous monthly subscription,¥9 for continuous weekly subscription, ¥68 for continuous every 6 months subscription,and ¥198 for continuous annual subscription 3. 24 hours before the expiration of the VIP privilege, the fee will be automatically deducted from the iTunes account and the renewal fee will be determined. 4. Cancel automatic renewal: If you need to cancel automatic renewal, please manually turn off the automatic renewal function in iTunes/Apple ID settings management 24 hours before expiration. This subscription will automatically renew if not turned off at least 24 hours before expiration. 5. If a free trial period is offered, any unused portion will be forfeited when the user purchases a subscription to that publication (if applicable) 6. Privacy Policy: https://www.wordscan.net/ps/ws_privacy 7. Terms of use: https://www.wordscan.net/ps/ws_service

About

ECS Mobile Office

Enhance workplace efficiency with a mobile solution for employees. Manage tasks, schedule meetings, and monitor work remotely from your smartphone, anytime, anywhere.

Highlights
  • Improve employee efficiency
  • Systematic work solutions
  • Remote work monitoring
  • Schedule work and meetings
  • Book meeting rooms
Features
Read full description

This MobileOffice is designed to support office mobile employee with a systematic solution to improve efficiency and effectiveness. By this mobile office APP, you can control & monitor your work from your smartphone anytime, anywhere and keep your mind off worry by scheduling on work. By this mobile office APP, you can book a meeting room and view the meetings you have booked.

Screenshots

ECS Mobile Office4 screens

Verdict

The call

The clearest difference is review sentiment: WorldScan HD at 81% against ECS Mobile Office's 0%. WorldScan HD also leads on iOS requirement (12.0 vs 17.0). ECS Mobile Office's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price 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

Both are free to download. WorldScan HD sells 11 in-app purchases, starting at $2.99 per 7 days. ECS Mobile Office asks for nothing beyond the download.

UpkeepUpdate frequency

WorldScan HD ships an update every 2 months, ECS Mobile Office every 3 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
WorldScan HD versus ECS Mobile Office: the parameters behind the verdict, then further details
ParameterWorldScan HDECS Mobile Office
PriceFreeFree
Rating4.1 (7 ratings) — better—
Positive reviews81.0% of reviews — better0.0% of reviews
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPadiPhone, iPad — better
Requires iOS12.0 — better17.0
Further details — not scored
Size163 MB12 MB
Age rating4+4+
DeveloperXiamen Worldscan Information Technology Co., Ltd.ELITEGROUP

Customer experience

WorldScan HD

All ratings7 ratings
Positive71.4%
Neutral14.3%
Negative14.3%
Written reviews168 reviews
Positive81.0%
Neutral3.6%
Negative15.5%

ECS Mobile Office

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

11 purchases

WorldScan HD

Subscriptions4
  • Weekly membership3 Days trial$2.997 Days
  • Monthly VIP account3 Days trial$4.991 Month
  • VIP for one quarter$19.993 Months
Show 1 more
  • pdf scanner-cam scan app +Year3 Days trial$29.991 Year
One-time7
  • upgrade for worldscan HD$3.99
  • Form identification$3.99
  • pdf to ppt$3.99
Show 4 more
  • pdf to word$4.99
  • 2GB cloud space$6.99
  • 10000 gold coins$7.99
  • 5GB cloud space$14.99
None

ECS Mobile Office

No in-app purchases

Questions

Is WorldScan HD free?
WorldScan HD is free to download, with in-app purchases available.
Is ECS Mobile Office free?
ECS Mobile Office is free to download, with no in-app purchases.
Do WorldScan HD or ECS Mobile Office have ads?
WorldScan HD shows ads; ECS Mobile Office does not.
Which is updated more often, WorldScan HD or ECS Mobile Office?
WorldScan HD ships an update every 2 months, and ECS Mobile Office every 3 weeks. Most recently, WorldScan HD was updated on October 14, 2026 and ECS Mobile Office on October 7, 2026.

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