Monocle vs Simple Book Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monocle
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Read Together, Think Deeper. Monocle brings curious readers into one vibrant space to highlight, discuss, and discover books in new ways. What You Can Do 1. Share Highlights & Notes • Mark any passage and add text, images, or GIFs. Make your note public for conversation or keep it private for later. 2. Create Snippets (Book Stories) • Capture a quote, layer on visuals or doodles, and publish a story-style post that sparks instant engagement. 3. Ask Beacon (AI Companion) • Unsure about a theme, reference, or character arc? Want to learn more about a particular topic? Beacon answers context-aware questions right inside the book. 4. Discover New Reads • Follow readers you admire, browse trending notes, and get smart recommendations based on the ideas you love. Reading is richer when it’s social. Download Monocle and bring your books to life—one highlight, question, and conversation at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Simple Book Manager
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"Do I already own this book?" Have you ever had that experience in a bookstore? With this app, you can log the books you own and search for them by title or author's name, so you can quickly check if you already have a book. The app is simple overall, so adding books is easy. There is also a favorites feature, so you can favorite books you want to read again and easily find them. Some features of this app are available via subscription. By subscribing, you can use the following features: ・Unlimited registration of book covers ・AI auto-input feature ・Unlimited registration of books ・No ads Monthly Subscription Monthly: $2.99 Annual Subscription Yearly: $29.99 Terms of Use https://www.sparkleand.store/terms-and-conditions Privacy Policy https://www.sparkleand.store/vr-privacy-policy
Screenshots
Verdict
The clearest difference is ads: Monocle at none against Simple Book Manager's shown. Monocle also leads on update cadence (every 2 days vs every 2 months) and device support (3 vs 1). On price and in-app purchases 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. Monocle sells 2 in-app purchases, starting at $3.99 per month and Simple Book Manager sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Monocle ships an update every 2 days, Simple Book Manager every 2 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | Monocle | Simple Book Manager |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 119 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | Monocle Group Inc. | SPARKLE AND, K.K. |
In-app purchases
Monocle
- Monocle AI$3.991 Month
- Monocle AI$35.991 Year
Simple Book Manager
- MonthlySubscription$2.991 Month
- annual subscription$29.991 Year









