--- title: "Quine — App Overview" url: https://marlvel.ai/intel-report/productivity/com-quine-3-ios category: Productivity developer: Chris Hunt platforms: ios, android rating: 3.6 (72 ratings) pricing: free report_level: overview generated: 2026-04-24 --- > **Key Insight:** The app functions as a mandatory hardware-software bridge that enables automated emergency alerting for specific Quin Design helmet users. | Metric | Value | |--------|-------| | Category | Productivity | | Rating | 3.6 ★ (72) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 1.04 | | Latest Version (Android) | 2.3.10 | | Developer | Chris Hunt | ## What is Quine? Quine is a safety companion app designed to sync with Quin Design Helmets to provide automated emergency response. The app utilizes dedicated helmet-based sensors to detect crashes and alert emergency contacts, aiming to modernize rider safety. ## Key Features - **Helmet Sync**: Guides users through the setup process to pair the app with Quin Design helmets and provides notifications for unpaired rides. - **Crash Detection**: Uses dedicated helmet sensors and a smart algorithm to identify crashes, with phone sensors acting as a secondary authentication layer. - **Emergency Alerts**: Automatically transmits crash notifications to three pre-selected emergency contacts. ## Who is it for? Cyclists and riders who utilize Quin Design helmets for enhanced safety monitoring. ## Links - [App Store](https://apps.apple.com/us/app/quine/id6761664603?uo=2) - [Google Play](https://play.google.com/store/apps/details?id=design.quintessential.helmet&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/intel-report/productivity/com-quine-3-ios) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/productivity/com-quine-3-ios).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*