Comparison

Book Guard. vs Loremate

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

Head to head
About

Book Guard.

Features
Read full description

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.

About

Loremate

Features
Read full description

Loremate is a calm e-book reader with an AI companion that helps you understand what you read. Add your own EPUB books, read them in a clean full-screen page, and when a sentence, a name or an idea needs explaining, select it and ask. The answer opens in a half-sheet, so the page stays in view. READING โ€ข Full-screen pages. The bars hide while you read; tap the middle of the page to bring them back. โ€ข Real covers on your shelf, taken from your books. โ€ข Continue reading: one tap back to the page where you stopped. โ€ข Paper, Sepia and Night page colours, and a dark mode for the whole app. โ€ข Literata, a typeface made for long reading on screens, or your book's own font. โ€ข Adjustable text size. Your place is kept when you change it. โ€ข Contents and bookmarks for every book. โ€ข Your library, reading position and bookmarks are saved to your account and follow you to your other iPhone or iPad. AI COMPANION โ€ข It knows the book you're reading. Ask about characters, places and events, and it answers from the book itself, only up to your page: no spoilers, unless you turn them on. โ€ข Answers point to the chapter they come from; tap to jump there. โ€ข Select any passage and ask: what a term means, why something matters. โ€ข Get a passage explained in simpler words, translated into your language, or summarized. โ€ข Coming back after a few days? Get a quick recap of where you left off, or a summary of the current chapter. โ€ข Tap "Explain image" to ask about an illustration, map or chart in your book. โ€ข Finish a book and test yourself with a 6-question quiz (free). โ€ข Try it free: 5 questions per book. FOR READERS AROUND THE WORLD The app is available in English, Russian, Spanish, French, German, Chinese and Japanese. ABOUT YOUR BOOKS Loremate opens EPUB files that you own and that are not copy-protected (DRM-free). It does not sell or include books. LOREMATE PRO Reading is free, and every book comes with 5 free AI questions. Loremate Pro, a monthly auto-renewing subscription, gives you up to 100 AI questions a day. A free trial may be offered; the price and trial for your country are shown in the app before you subscribe. Payment is charged to your Apple ID and renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your account settings at any time. Formerly Lumina Reader: same app, new name. Your books, bookmarks and subscription are unchanged. Terms of Use: https://lumina-reader-a5d10.web.app/terms-of-use.html Privacy Policy: https://lumina-reader-a5d10.web.app/privacy-policy.html

Screenshots

Book Guard.4 screens
Loremate4 screens

Verdict

The call

The clearest difference is in-app purchases: Book Guard. at none against Loremate's 1. Book Guard. also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Loremate sells 1 in-app purchase, starting at $4.99 per month. Book Guard. asks for nothing beyond the download.

UpkeepUpdate frequency

Book Guard. ships an update every 2 days, Loremate fortnightly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 3 level
Book Guard. versus Loremate: the parameters behind the verdict, then further details
ParameterBook Guard.Loremate
PriceFreeFree
Update frequencyEvery 2 days โ€” betterFortnightly
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size76 MB36 MB
Age rating4+4+
DeveloperTqnia for Information TechnologyYernur Satybaldiyev

In-app purchases

None

Book Guard.

No in-app purchases

1 purchases

Loremate

Subscriptions1
  • Lumina Pro Monthly7 Days trial$4.991 Month

Questions

Is Book Guard. free?
Book Guard. is free to download, with no in-app purchases.
Is Loremate free?
Loremate is free to download, with in-app purchases available.
Do Book Guard. or Loremate have ads?
Neither Book Guard. nor Loremate shows ads.
Which is updated more often, Book Guard. or Loremate?
Book Guard. ships an update every 2 days, and Loremate fortnightly. Most recently, Book Guard. was updated on October 15, 2026 and Loremate on October 24, 2026.

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