InDelve vs Book Tracker & Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InDelve
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Track and visualize your reading journey with InDelve - the deep reading companion for complex books. Transform your reading notes into an interactive timeline that reveals story structure, character arcs, and plot connections as you read. Perfect for fantasy series, literary fiction, and any book where you want to remember every detail. KEY FEATURES: Track Story Elements • Characters, plot points, locations, and world-building details • Add notes with page numbers as you read • Create custom categories for themes and symbols • Rich notes with memorable quotes Visual Timeline • See your entire reading journey at a glance • Color-coded dots for each element type • Interactive exploration of story structure • Track your reading position and progress Multi-Book Library • Organize by reading status • Switch between multiple books • Series support with cross-book tracking • Elements carry across series books Smart Organization • Search across all your notes • Filter by category, book, or custom criteria • Sort by page number or recently added • Category summaries and statistics Perfect for readers who want to: • Remember complex character relationships • Track intricate plot threads • Understand world-building details • Prepare for book discussions • Create personal reading archives Whether you're tackling epic fantasy series, dense literary fiction, or academic texts, InDelve helps you engage deeply and retain more. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Book Tracker & Log
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Booktrack helps you organize your personal library, track your reading progress, and better understand your reading habits. Add books, log pages read, create personalized reminders, and keep a clear reading journal for every title. Booktrack turns your reading routine into a simple, visual, and motivating experience. Key features: Personal library with currently reading, want to read, and finished books Book search and ISBN or barcode scanning Reading progress, pages read, and reading time tracking Reading journal with notes, quotes, ratings, and local photos Custom reading reminders by date and time Reading stats, streaks, and weekly progress AI summaries, AI Reading Coach, and Reader DNA with Booktrack Premium Booktrack is designed with privacy in mind: your reading data is stored locally on your device. No account is required. Some advanced features may require a Booktrack Premium subscription. Pricing and terms are clearly displayed in the app before any purchase. Privacy Policy : https://sites.google.com/view/privacy-book-tracker Terms (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Book Tracker & Log at every 2 months against InDelve's every 8 months. InDelve's advantage is iOS requirement (15.0 vs 17.6). 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. InDelve sells 1 one-off in-app purchase and Book Tracker & Log sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
InDelve ships an update every 8 months, Book Tracker & Log every 2 months. Both last shipped on November 9, 2026.
| Parameter | InDelve | Book Tracker & Log |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 29 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Edmunds | DOUNIA EL MELLOUKY |
In-app purchases
InDelve
- Lifetime$9.99
Book Tracker & Log
- Weekly Subscription$5.997 Days
- Yearly Subscription3 Days trial$14.991 Year









