Email Support
Reach us at dhyuthirmenon [at] gmail [dot] com. We usually respond within 24–48 hours.
We're here to help you and your family enjoy a smooth reading experience.
Reach us at dhyuthirmenon [at] gmail [dot] com. We usually respond within 24–48 hours.
Find answers to common questions about the app, features and more below.
Solutions to common issues like scanner not working or books not loading.
Share your ideas and help us make the app even better for your family.
You can add books in three ways: scan the ISBN barcode on the back of a physical book using your camera, type an ISBN number for automatic lookup, or enter book details manually.
Yes. Capybara Kids Library is completely free with no in-app purchases, no subscriptions, and no premium tiers. All features are available to everyone.
Yes. The app has no ads, no tracking, no social features, and no messaging. All data stays on your device. The camera is used only for scanning barcodes — no photos are taken.
Tap the Stats tab to see reading progress, milestones earned, book types, monthly streaks, and achievement badges. Kids earn levels from Bookworm to Hero as they read more books.
Go to Settings → Backup My Library. This creates a .cbl file you can save or share. To restore on a new device, use Settings → Restore from Backup, or tap "Have a backup?" on the welcome screen.
Only for ISBN book lookups (scanning or typing an ISBN). Everything else — browsing your library, stats, favourites, reviews — works completely offline.
The "You may also like" section shows books by the same author. Tapping a recommendation opens Amazon.in in your browser where you can find the physical book. We earn a small referral commission at no extra cost to you.