# Badminton Whip Power Trainer — Smash power & wrist snap

> Smash power & wrist snap (iPhone/iPad app by zhenyu song.)

- Source: https://appshunter.io/ios/app/badminton-whip-power-trainer/id6775930960 (this page in markdown: same URL + `.md`)
- Developer: [zhenyu song](https://appshunter.io/developer/1721282851)
- Category: Sports, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 37 MB
- Languages: American English, French (France), German (Germany), Indonesian, Japanese, Korean, Malay, European Portuguese, Chinese (Simplified, China), European Spanish and 3 more
- Released: 2026-06-03
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/badminton-whip-power-trainer/id6775930960/reviews.md

## What is Badminton Whip Power Trainer?

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |



## Version history (last 5 releases)

### 1.2.2 — 2026-07-11

• 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.

### 1.2.1 — 2026-07-08

New: difficulty levels — pick Beginner, Intermediate or Advanced to match your level, from kids and lighter builds up to explosive pro power. Default feel is now a touch firmer.

### 1.2.0 — 2026-06-22

New: global leaderboard — see who's got the fastest whip-snap speed. Make the top 1000 and add your name, photo and city. Filter by world or country.

### 1.1.7 — 2026-06-13

• Remove ads with a one-time purchase.
• Fixes and improvements.

### 1.1.6 — 2026-06-13

• Now available in 13 languages — pick yours in Settings.
• New: remove ads with a one-time purchase.

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## More apps by zhenyu song

- [Swing Analyzer - Speed Tracker](https://appshunter.io/ios/app/swing-analyzer-speed-tracker/id6474279230)
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- [Pickleball Score & Scoreboard](https://appshunter.io/ios/app/pickleball-score-and-scoreboard/id6744628482)
- [PingpongPoints·Live Scoreboard](https://appshunter.io/ios/app/pingpongpointslive-scoreboard/id6747377184)

All apps by zhenyu song: https://appshunter.io/developer/1721282851

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*