--- title: "Runs and Fartleks - IntervalUp — App Overview" url: https://marlvel.ai/apps/runs-and-fartleks-intervalup category: Health & Fitness developer: Marcelo Laprea platforms: ios rating: 1.0 (1 ratings) pricing: free report_level: overview generated: 2026-05-04 last_verified: "2026-05-04T13:30:33.237Z" --- > **Key Insight:** While the app promises robust interval training features, current user feedback indicates critical issues with Watch integration and app discoverability. | Metric | Value | |--------|-------| | Category | Health & Fitness | | Rating | 1.0 ★ (1) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 2.0.0 | | Developer | Marcelo Laprea | ## What is Runs and Fartleks - IntervalUp? IntervalUp is a Health & Fitness app designed to help runners of all levels manage their training through customizable plans and interval-based workouts. The app claims to support performance tracking via Watch integration, though users report significant technical difficulties with device synchronization. ## Key Features - **Customizable Training Plans**: Allows users to create personalized running schedules based on specific distance and fitness objectives. - **Interval and Fartlek Workouts**: Provides tools to configure duration, intensity, and recovery periods for dynamic running sessions. - **Watch Integration**: Offers connectivity with Apple Watch to facilitate workout tracking during runs. ## Who is it for? Runners ranging from beginners to marathon trainees seeking structured interval and fartlek training. ## Links - [App Store](https://apps.apple.com/us/app/runs-and-fartleks-intervalup/id6467430781?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/runs-and-fartleks-intervalup) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/runs-and-fartleks-intervalup).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*