About this app
Kufu (工夫) means "mastery through devoted effort." It's the first training app built for hybrid athletes who lift weights AND practice calisthenics skills. TRAIN SMARTER, NOT SEPARATELY - 4-day split: Upper Push, Lower Quad, Upper Pull, Lower Hinge - Handstand skill blocks built into every upper body workout - Exercises adapt to your actual skill level — beginners get wall holds, advanced get freestanding work - Back-safe exercise selection (no barbell squats or conventional deadlifts) INTELLIGENT PERIODIZATION - 5-week mesocycles with progressive overload - Exercise rotation every cycle to prevent plateaus - RPE tracking with automatic deload detection - Fatigue monitoring protects your joints long-term SKILL PROGRESSION - Track handstands, cartwheels, levers, muscle-ups, L-sits - Practice auto-logs from your gym sessions - Level up when you hit performance thresholds - Next workout automatically adapts to your new level AI NUTRITION (Pro) - Snap a photo or describe your meal — instant macro estimates - Protein & calorie tracking with daily targets - Digestive health analysis correlating meals with gut health ALSO INCLUDES - Apple Watch app with live workout tracking - Home Screen widgets - Weekly training plan with smart suggestions - Progressive overload detection - Training heatmap and weekly reports - 70+ meal templates with shopping list generator Free to use. Kufu Pro unlocks exercise rotation, periodization, skill auto-progression, unlimited AI scans, and data export. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
• Apple Health onboarding flow • Watch workout counter clears after ending a session • Post-workout rating sheet now dismisses reliably
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 7:52 PM Free