Know What's in Books
Before You Read
Scan barcodes, get AI-powered content analysis personalized to your family's values. Works on any book with an ISBN. Know before you read.
Download Shelf Checkout
Available now on iPhone. Android coming soon.
On Android? Sign up and we'll let you know when it's ready.
How It Works
Three simple steps to confident reading decisions
1. Scan
Point your phone at the book's barcode. Batch scan 20 books in under 3 minutes.
2. Analyze
AI reads and analyzes content across 25 categories based on YOUR values.
3. Decide
Get personalized verdicts for each child. Green, yellow, or red — you're in control.
Scan any book in seconds
Point your phone at a barcode. Scan one book or batch scan twenty. Results in 3-5 seconds, not minutes of Googling.
AI analyzes 25 content categories
From violence and language to emotional themes and substance use. Every book gets a thorough analysis based on YOUR thresholds.
Personalized for every reader
Your 12-year-old and your 8-year-old get different verdicts for the same book. Green, yellow, or red, customized per reader.
25 filters, fully customizable
Violence, language, romance, substances, emotional themes, and more. Set each filter to None, Caution, Mild, or Any. Your thresholds, your call.
Your library, your rules
Every scanned book builds your personal library. Track what's approved, what needs a conversation, and revisit any time.
Scan any book in seconds
Point your phone at a barcode. Scan one book or batch scan twenty. Results in 3-5 seconds, not minutes of Googling.
AI analyzes 25 content categories
From violence and language to emotional themes and substance use. Every book gets a thorough analysis based on YOUR thresholds.
Personalized for every reader
Your 12-year-old and your 8-year-old get different verdicts for the same book. Green, yellow, or red, customized per reader.
25 filters, fully customizable
Violence, language, romance, substances, emotional themes, and more. Set each filter to None, Caution, Mild, or Any. Your thresholds, your call.
Your library, your rules
Every scanned book builds your personal library. Track what's approved, what needs a conversation, and revisit any time.
Conversation Starter, Not Content Blocker
Verdicts based on your personal filters, but you still decide what's right for your reader.
Suggests it passes your filters
This book aligns with your family's preferences. Minimal concerning content.
Reviewing further is recommended
Contains themes that might warrant a conversation. Check the details and decide.
Not recommended based on your filters
Significant content that exceeds your current thresholds. Worth a deeper look before deciding.
Your Values. Every Book.
Customize what matters to your family
Per-Child Verdicts
Different kids, different answers. What's OK for your 12-year-old might not be for your 8-year-old.
Instant Results
3-5 second analysis. No waiting, no Googling, no guessing.
Any Book
Works on any book with an ISBN. New releases, classics, everything in between.
25 Content Filters
Violence, language, romance, and 22 more categories. You control the thresholds.
Series Awareness Coming Soon
Warns when later books in a series have content escalation.
Read-Alike Suggestions
AI recommends similar books that match your preferences.
Built by Parents, for Parents
"I built this because my wife and I were standing in the library aisle with our two daughters, holding 20 books and no idea what was inside them. Now we know before you read."
— Erik, Dad & Developer
Read our story →Available Now on iPhone
Download
Shelf Checkout
Get it on iPhone today. Android coming soon.
On Android? Sign up and we'll let you know when it's ready.
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