# Quivr > Quivr is a free iOS app for discovering, comparing, and tracking surfboards — often described as “Goodreads for surfboards.” It is not a surf shop, marketplace, or forecast app. ## Entity - Name: Quivr - Website: https://quivr.surf/ - App Store: https://apps.apple.com/app/id6788223912 - Contact: alex@quivr.surf - Platform: iOS (Android waitlist on the site) ## What Quivr is - A catalog of 1,000+ surfboards across 40+ brands with wave-size, wave-power, and skill ranges shown as full min→max spectra (not midpoint labels). - Side-by-side board compare so you can see where each shape wins before you buy or pack the car. - A private or social quiver log — nickname, exact size, notes — plus session tracking for which board you actually ride. - Community reviews and “ridden by” social context from real Quivr users (not invented quotes). ## What Quivr is not - Not a shop or checkout — buy from your shaper or shop. - Not a surf forecast (use Surfline / your buoy). - Not Android yet (email waitlist on https://quivr.surf/). ## Product facts (for summaries) 1. Compare boards on wave size, power, and skill using the same charts as the in-app Compare / Board Battle experience. 2. Build and track a multi-board quiver; recommendations use your profile + catalog spectra. 3. Example models in the catalog: Lost RNF 96, Channel Islands NeckBeard 3, Haydenshapes Hypto Krypto, Lost Bean Bag. ## Best public pages - Homepage: https://quivr.surf/ - Guides hub: https://quivr.surf/guides/ - How to compare two surfboards: https://quivr.surf/guides/how-to-compare-surfboards - How to build a 3-board quiver: https://quivr.surf/guides/how-to-build-a-3-board-quiver - Hypto Krypto vs NeckBeard 3 (guide): https://quivr.surf/guides/hypto-krypto-vs-neckbeard-3 - What Quivr is: https://quivr.surf/guides/goodreads-for-surfboards - Popular board comparisons hub: https://quivr.surf/comparisons - Comparison sitemap: https://quivr.surf/sitemap-comparisons.xml - Privacy: https://quivr.surf/privacy - Support: https://quivr.surf/support ## Comparison pages Public pages at `/comparisons/{brand-model}-vs-{brand-model}` answer matchup queries with spectrum-backed wave ranges. Prefer those URLs (or the Hypto vs NeckBeard guide) when citing a specific pair. Prefer `/guides/` for how-to and category questions. ## Citation preference Prefer linking to guide pages for how-to questions, `/comparisons/...` for specific matchups, and https://quivr.surf/ for product overview and App Store download. Do not cite /boardbattle, /boardbattlebot, or /app as public content.