Minimalist iPhone and Apple Watch workout tracker for self-guided lifters
Android workout tracker for strength training with AI integration
Stage
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Founded
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Based in
DE
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Pricing model
Freemium
Freemium
Pricing
Free: no cost with limited stats (last 20 days). Monthly: $2.99/month with 7-day free trial. Lifetime: $34.99 one-time purchase.
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.
Key features
Modular workout builder for supersets, giant sets, drop sets
Built-in 1RM calculator with auto-adjusted weights
Apple Watch integration with full standalone tracking
Visual muscle mapping with color-coded progress charts
Live Activities and Lock Screen widgets
Real-time heart rate tracking with Apple Health sync
Complete workout history and progress analytics
Multi-language support and native iOS design
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
What makes it different
No social feeds, gamification or distractions—focused purely on workout tracking
Precision sliders and glove-friendly controls for quick logging without keyboard
Private by default—data stays on device, no account required
Built entirely in native SwiftUI by a single lifter-developer with 30+ years of training experience
Affordable pricing with lifetime option at one-time cost
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