BookLens
Charles Haines Book iPhoneiPadiPod touch
BookLens is a free Book app for iPhone and iPad by Charles Haines. Rated 5.0/5 from 2 ratings. Requires iOS 16.4. Updated September 18, 2026.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 70 MB
- Age 9+
- Updated
- Sep 18
- 2026 · v1.6.0
Screenshots
About BookLens
Make informed reading choices with BookLens, the app that reveals book content themes without spoilers. Scan any barcode or search to instantly see content ratings across multiple themes and trigger warnings. Unlike traditional sites or apps where reviews may reveal plot details, BookLens focuses exclusively on key content themes and trigger warnings that are in the book. Get confidence and clarity before you commit to buying or reading. Features: - Barcode Scanner: Point your camera at any book's barcode for instant ratings - Search Functionality: Find books by title and / or author - Content Ratings Across Five Themes: - Sexuality/Spice: From clean reads to steamy romance - Profanity: From none to explicit or persistent - Physical Violence: From none to graphic or gory - Trauma/Abuse: From none to graphic or persistent - Substance Use: From none to pervasive or central to the story - Crowd-Sourced Ratings: Real readers, authentic insights - Spoiler-Free Information: Know what's in the book without revealing plot details Download BookLens today and read with confidence.
What’s new
Version 1.6.0 · Updated September 18, 2026
- Misc bug fixes - Visual updates
App privacy
The developer, Charles Haines, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to BookLens
Looking for apps like BookLens? Here are 6 similar apps on the App Store. The highest rated is Dreamlit: Fantasy Fiction (5.0/5), and all 6 are free to download.
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BookLens: Age-Right Books
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Off The Hook Book Club
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VividNovel
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Dreamlit: Fantasy Fiction
5.0
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Mooly - Book Tracker & TBR
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Novelife
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| BookLens | 5.0 / 5 (2 ratings) | Free | September 18, 2026 | |
| BookLens: Age-Right Books | – | Free | Oct 16, 2026 | Compare |
| Off The Hook Book Club | – | Free | Jul 14, 2026 | Compare |
| VividNovel | – | Free | Apr 20, 2025 | Compare |
| Dreamlit: Fantasy Fiction | 5.0 / 5 (1) | Free | Sep 21, 2026 | Compare |
| Mooly - Book Tracker & TBR | 1.0 / 5 (1) | Free | Aug 31, 2026 | Compare |
| Novelife | – | Free | Jun 16, 2026 | Compare |
Compare BookLens with the top alternatives: ratings, updates, ASO score and keyword gaps →