Book Guard. vs SpoilThePlot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
SpoilThePlot
Explore books, themes, series, and upcoming releases without revealing plot twists. This app allows you to discover new thrillers while keeping spoilers optional and track your reading progress with personalized lists.
- Discover new thrillers
- Optional spoiler control
- Browse themes and tropes
- Follow series in reading order
- Track reading lists
- Upcoming release notifications
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Discover your next thriller without ruining the surprise. SpoilThePlot helps readers explore books, themes, series, and upcoming releases while keeping spoilers completely optional. DISCOVER THRILLERS Browse the latest additions, search the full library, and explore popular thriller themes, tropes, and settings. Follow series in reading order and keep up with upcoming releases. SPOILER-SAFE BOOK PAGES Every book page lets you explore covers, descriptions, themes, and key details without accidentally revealing major plot points. Spoilers stay hidden until you decide to view them. TRACK YOUR READING Create your own reading lists, keep track of books you’ve finished, and use author checklists to see what you’ve read and what’s next. FRESH SPOILS Receive optional notifications whenever new books are added to SpoilThePlot, so there’s always another thriller waiting to discover. SUPPORT SPOILTHEPLOT If you’d like to help support the site, you can leave an optional tip to help cover hosting and ongoing development. Tips are completely voluntary and don’t unlock additional features. Sign in with your email using a secure magic link. Available on iPhone and iPad.
Screenshots
Verdict
The clearest difference is in-app purchases: Book Guard. at none against SpoilThePlot's 4. Book Guard. also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (13.0 vs 17.0). On price, ads 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. SpoilThePlot sells 4 one-off in-app purchases. Book Guard. asks for nothing beyond the download.
Book Guard. ships an update every 2 days, SpoilThePlot every 2 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.
| Parameter | Book Guard. | SpoilThePlot |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 76 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Tqnia for Information Technology | SpoilThePlot |
In-app purchases
Book Guard.
No in-app purchases
SpoilThePlot
- Optional Tip$0.99
- Optional Tip$2.99
- Optional Tip$4.99
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- Optional Tip$9.99
