GainTrail
GainTrail is a mobile workout analytics app for athletes that logs sets, reps, weight, rest times, and block structure. It supports five advanced block types: Standard, Superset, EMOM, Pyramid, and Cluster, and provides access to an exercise library of over 1000 movements with video demonstrations. Users can create custom exercises and organize training plans with muscle activation previews. The app syncs seamlessly across iOS and Android devices. The app offers detailed progress analytics including volume progression charts, strength trend analysis, and muscle activation heatmaps that visualize training balance and frequency. Session details break down set-by-set volume, time tracking, and performance notes, giving athletes a comprehensive view of each workout. A key feature is Plan AI, an AI-powered workout plan review system that evaluates plan structure, weekly volume, muscle balance, and exercise selection. After setting a training goal (hypertrophy, strength, endurance, or general fitness) and experience level, users receive a scored report with KPIs and actionable recommendations grounded in evidence-based guidelines. GainTrail is designed for athletes at all levels, from beginners to advanced, providing tools to optimize training effectiveness and break through plateaus. The app combines professional-grade analytics with an intuitive mobile interface, making data-driven training accessible.
- Category
- Activity Tracking
- Pricing
- Unknown
Problem solved
Many fitness apps log workouts but fail to provide deep analytics explaining why progress stalls. GainTrail solves this by offering comprehensive data-driven insights, visual muscle heatmaps, and AI-powered plan reviews to help athletes optimize training and overcome plateaus.
Use cases
- Tracking strength training progress with detailed volume and trend charts
- Evaluating workout plan effectiveness using AI-generated scores and recommendations
- Visualizing muscle imbalances and training frequency via interactive heatmaps
- Creating custom workout plans with advanced block types like EMOM and pyramid sets
- Accessing a library of 1000+ exercises with video demonstrations for proper form
- Syncing workout data across iOS and Android devices for seamless logging
- Receiving actionable coaching feedback to refine programming before committing to a plan
Audience
- Hobbyists
Pros
- Comprehensive analytics with volume, strength trends, and muscle heatmaps
- Innovative AI plan review that scores workout plans and provides concrete advice
- Supports five advanced block types for diverse training styles
- Large exercise library with video demos and custom exercise creation
- Cross-platform mobile sync ensures data availability on iOS and Android
Cons
- Pricing details not transparent on the website
- No web or desktop app, limiting use to mobile devices
- AI review limited to pre-created plans, not real-time workout coaching
- May overwhelm casual users with advanced metrics and analytics
- Exercise library may not cover all niche sport-specific movements
Official website: https://gaintrail.app/
Canonical LambdaBase page: https://www.lambdabase.com/tools/gaintrail