# SHRDRZ — Mountain activity companion. > Mountain activity tracker for biking, skiing, hiking, and endurance sports. (iPhone/iPad app by Marshall Creger.) - Source: https://appshunter.io/ios/app/shrdrz/id1449744435 (this page in markdown: same URL + `.md`) - Developer: [Marshall Creger](https://appshunter.io/developer/1449744434) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 114 MB - Languages: English - Released: 2021-11-04 - Data updated: 2026-06-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/shrdrz/id1449744435/reviews.md ## What is SHRDRZ? SHRDRZ [shred-erz]: a person who shreds mountains by board, skis, bike, or on foot. For biking, running, and endurance sports, SHRDRZ gives you the stats, graphs, and maps and 3D Maps breaking down the grueling climbs and the sweet descents and integrates with the Apple Health App. When you're skiing, snowboarding, or downhill mountain biking, just start SHRDRZ and your runs will be tracked while you're out shredding the mountain. At the end of the day, use SHRDRZ to check the stats, graphs, and maps to see how steep the runs on the mountain you shredded. SHRDRZ is a community trail system. When you record your biking, hiking, running, and backcountry skiing excursions, you can then save these activities into new trails and build on a community trail information system. Also, if you want to save your own trail network you can. SHRDRZ takes your mountain biking, running, skiing, snowboarding, downhill mountain biking, hiking, and cycling to your paired watch on your wrist. SHRDRZ works with HealthKit giving you access to heart rate and other health data. Terms of Use: https://shrrddrz.com/terms-of-use ## Key features - Activity tracking (skiing, biking, hiking, running) - Detailed stats and graphs - 3D maps of routes - Community trail system - Apple Health integration - Watch app support ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | SHRDDRRZ Monthly Access | $0.99 | per month | ## Frequently asked questions about SHRDRZ ### What activities can SHRDRZ track? SHRDRZ tracks a variety of mountain activities including skiing, snowboarding, biking, running, and hiking. It provides detailed statistics, graphs, and 3D maps for each excursion. ### Does SHRDRZ integrate with other health apps? Yes, SHRDRZ integrates with the Apple Health App. This allows it to access and utilize your heart rate and other health data for a more comprehensive analysis of your activities. ### Can I create and share my own trails with SHRDRZ? Absolutely. SHRDRZ functions as a community trail system where you can save your recorded activities as new trails. You can also build your own private trail network. ### Is SHRDRZ available on Apple Watch? Yes, SHRDRZ is designed to work with your paired Apple Watch. This allows you to track your mountain biking, running, skiing, snowboarding, and hiking activities directly from your wrist. ### What is the pricing for SHRDRZ? SHRDRZ is free to download and use. It offers an optional 'SHRDDRRZ Monthly Access' subscription for $0.99 per month for enhanced features or content. ### How often is SHRDRZ updated? The latest version of SHRDRZ is 1.54, last updated on May 7, 2026. This indicates a relatively active development cycle for the application. ### What is the age rating for SHRDRZ? SHRDRZ has an age rating of 4+. This means it is suitable for users of all ages, with no specific content restrictions. ### What devices are supported by SHRDRZ? SHRDRZ is supported on Apple Watch, iPhone, and iPad. This broad compatibility ensures you can track your activities across your Apple ecosystem. ## Version history (last 5 releases) ### 1.54 — 2026-05-07 Changes to calorie calculation. ### 1.52 — 2026-03-26 Update to end workout button on watch. ### 1.51 — 2026-02-28 chart updates ### 1.50 — 2026-02-13 We shredded the old charts and built better ones. ### 1.49 — 2026-01-27 Heart rate charts ## Apps similar to SHRDRZ | App | Rating | Price | Category | | --- | --- | --- | --- | | [OutputInsights: Bike Companion](https://appshunter.io/ios/app/outputinsights-bike-companion/id1609313430) | 4.4 (26) | Free | Health & Fitness | | [VMBA](https://appshunter.io/ios/app/vmba/id6447694668) | 3.5 (17) | Free | Health & Fitness | | [Calorie Intake Tracker](https://appshunter.io/ios/app/calorie-intake-tracker/id6677035442) | 5.0 (1) | Free | Health & Fitness | | [Veš kaj ješ za iPhone](https://appshunter.io/ios/app/ves-kaj-jes-za-iphone/id849854436) | 4.0 (1) | Free | Health & Fitness | | [SmartWOD Round Counter](https://appshunter.io/ios/app/smartwod-round-counter/id1368790169) | 4.3 (9) | Free | Health & Fitness | | [Sendometer: Ski & Snowboard](https://appshunter.io/ios/app/sendometer-ski-and-snowboard/id1447754852) | — | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*