Badminton Whip Power Trainer
zhenyu song · Sports
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Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
• Speed analysis: tap Swings to compare your fastest and slowest swings and find your personal speed key, with research-based tips and a training plan. • Swing details: a 2D phase curve and a 3D path viewed from behind your swing, plus tips for your next swing. • Progress chart: your daily best and average speed for each weight. • Drag and pinch to frame your leaderboard photo. • Sign in with Apple to keep your leaderboard name and records when you switch phones.
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About
Train the badminton "whip" — the explosive accelerate-then-brake that flings speed into your racket head. Whip Power Trainer turns your iPhone or Apple Watch into a digital twin of the sliding-weight power stick. Strap it to your forearm or wrist, swing, and a real physics engine simulates a weight cracking the end-cap. Only a true whip-then-brake makes it snap — and you hear it the instant you nail it. • Physics digital twin — rewards a genuine whip, not a wave • Instant snap sound + Apple Watch haptics • Adjustable weight — Light / Medium / Heavy, plus mass, tube length, friction • Score & curve — impact speed, peak angular velocity, time-to-peak • Voice feedback after every swing • Apple Watch app — train hands-free on your wrist • Auto-calibrated; works in 13 languages Free. No account. Great for smash, clear and wrist-snap practice.
What's new · 1.4.0
• Speed analysis: tap Swings to compare your fastest and slowest swings and find your personal speed key, with research-based tips and a training plan. • Swing details: a 2D phase curve and a 3D path viewed from behind your swing, plus tips for your next swing. • Progress chart: your daily best and average speed for each weight. • Drag and pinch to frame your leaderboard photo. • Sign in with Apple to keep your leaderboard name and records when you switch phones.
Details