MASADER vs Book Guard.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MASADER
Access essential information and resources on the go. This app offers configurable features for information providers, including search, account management, event registration, and room bookings, all managed through a customizable web-based CMS.
- Information access from anywhere
- Configurable features for providers
- Integrated search
- Event registrations
- Room bookings
- Web-based CMS
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Access the information and resources you need from anywhere, anytime. Configurable features for information providers include integrated search, my account, event registrations, room bookings, form submissions and more all backed by a highly customizable web-based CMS for near real time content updates and submissions management.
Book Guard.
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Book Guard is eBook reading and management app designed to provide a secure and seamless reading experience. Whether you're an avid reader, a student, or a professional, Book Guard helps you store, organize, and access your digital library effortlessly.
Screenshots
Verdict
The clearest difference is update cadence: Book Guard. at every 2 days against MASADER's every 33 months. MASADER's advantage is iOS requirement (11.0 vs 15.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MASADER ships an update every 33 months, Book Guard. every 2 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | MASADER | Book Guard. |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 33 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Stacks Inc. | Tqnia for Information Technology |
In-app purchases
MASADER
No in-app purchases
Book Guard.
No in-app purchases
