--- title: "GR20 — App Overview" url: https://marlvel.ai/intel-report/navigation/gr20 category: Navigation developer: Jorge Rodriguez-Flores Esparza platforms: ios, android rating: 2.0 (1 ratings) pricing: paid report_level: overview generated: 2026-05-04 last_verified: "2026-05-04T12:35:26.804Z" --- > **Key Insight:** User feedback indicates the app lacks critical, up-to-date information regarding refuge locations and has not received recent maintenance. | Metric | Value | |--------|-------| | Category | Navigation | | Rating | 2.0 ★ (1) | | Pricing | paid | | Platforms | iOS, Android | | Latest Version (iOS) | 3 | | Latest Version (Android) | 27 | | Developer | Jorge Rodriguez-Flores Esparza | ## What is GR20? GR20 is a digital hiking guide designed to assist trekkers navigating the GR20 long-distance route in Corsica. The app provides integrated maps, meteorological data, and information on points of interest along the trail. It aims to serve as a comprehensive navigation assistant for hikers traversing the alpine landscape. ## Key Features - **Route Navigation**: Provides digital mapping and positioning tools for the GR20 long-distance path. - **Meteorology**: Includes weather information relevant to the route conditions. - **Point of Interest Information**: Offers data on various locations and landmarks encountered along the trail. ## Who is it for? Long-distance hikers and outdoor enthusiasts planning to trek the GR20 route in Corsica. ## Links - [App Store](https://apps.apple.com/us/app/gr20/id1401919629?uo=4) - [Google Play](https://play.google.com/store/apps/details?id=com.hikeorama.pilot.gr20&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/intel-report/navigation/gr20) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/navigation/gr20).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*