BLUEMAX ESP vs Fasoo Secure Viewer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
BLUEMAX ESP
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Fasoo Secure Viewer
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Fasoo Secure Viewer is a document security solution optimized for mobile environments. It offers significantly improved security features compared to previous versions, greatly enhancing the user experience. With Fasoo Secure Viewer, users can securely access encrypted documents on their devices anytime, anywhere, and perform their tasks efficiently. Note: The Fasoo Secure Viewer app is only available for users authenticated in FED-M. Non-authenticated users will not be able to access both encrypted and non-encrypted plain documents. Main features: - Supports document viewing and editing with permission-based access control. β» Available document permissions may vary depending on the purchased license type and administrator settings. - Displays screen watermarks. - Prevents screen captures. - Provides features for document search and management. - Controls document access based on location. Supported file formats 1. View & Edit - MS Word 97 ~ (*.doc, *.docx, *.dot, *.dotx) - MS PowerPoint 97 ~ (*.ppt, *.pptx, *.pps, *.ppsx. *.pot, *.potx) - MS Excel 97 ~ (*.xls, *.xlsx, *.xltx, *.csv) - Adobe PDF 1.2 ~ 1.7 (*.pdf) 2. View only - Hangul 97 ~ 3.0, 2002 ~ 2014 (*.hwp, *.hwpx) - Text files (*.txt) - Image files (*.bmp, *.jpg, *.png, *.gif, *.wmf, *.emf, *.jpeg, *.tiff)
Screenshots
Verdict
BLUEMAX ESP and Fasoo Secure Viewer are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BLUEMAX ESP ships an update every 3 months, Fasoo Secure Viewer every 6 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | BLUEMAX ESP | Fasoo Secure Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 6 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 29 MB | 118 MB |
| Age rating | 4+ | 4+ |
| Developer | SECUi Corp. | Fasoo AI Co., Ltd. |
In-app purchases
BLUEMAX ESP
No in-app purchases
Fasoo Secure Viewer
No in-app purchases
Questions
Is BLUEMAX ESP free?
Is Fasoo Secure Viewer free?
Do BLUEMAX ESP or Fasoo Secure Viewer have ads?
Which is updated more often, BLUEMAX ESP or Fasoo Secure Viewer?
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