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.
• Leaderboards now split by weight — light, medium and heavy each have their own board; switch right in the leaderboard. • Country names now show in your language. • Your history is saved between sessions. • Smoother training and various fixes.
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 · 1.3.1
• Leaderboards now split by weight — light, medium and heavy each have their own board; switch right in the leaderboard. • Country names now show in your language. • Your history is saved between sessions. • Smoother training and various fixes.
Details