Android workout tracker for strength training with AI integration
Turn your workout history into a Strength Profile
Stage
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Founded
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Based in
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CA
Pricing model
Freemium
Free
Pricing
Free: $0 forever with up to 3 routines, 5 custom exercises, 90 days of history, and 60 AI tool calls per month. Pro: $19.99 for the first year (renews at $29.99/year), with unlimited routines, unlimited custom exercises, no AI call cap, and complete history. Free 14-day Pro trial available.
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Key features
Build custom routines and log sets with weight and reps
Automatic rest timer that runs with screen locked
Track personal records and estimated one-rep max
Progress charts for weight, reps, volume and one-rep max
Works offline with automatic sync
Connect ChatGPT or Claude to analyze training data
CSV import and export
Custom date ranges for statistics
Pre-filled last weight and reps for next set
View muscle group coverage
Workout logging with sets, reps, and weight tracking
Muscle-level strength estimates across muscle groups
Overall Strength Score calculation
Progress tracking over time
Strength benchmarks and comparisons
Social features and activity sharing
Seasons competition system
Personalized programming in beta
Import workouts from Strong app
What makes it different
Works completely offline until you go online to sync
Rest timer keeps running with screen locked or app in background
Free version includes basic AI tool calls without requiring Pro
Older workouts on Free are locked, not deleted
OAuth-protected AI connections with choice of read-only or edit access
Free web-based strength calculator requiring no account
Building toward a continuously improving training system connected to results
Personalized training connected to goals, schedule, equipment, and experience