スイングのフォームの確認に使える
スマホぶん投げるのだけ注意が必要。

Analyze your tennis forehand instantly with real-time feedback on racket angle and trajectory. Understand shot types like Spin, Flat, or Slice, and visualize ball flight paths. Haptic feedback guides swing speed calibration.
1.0
January 28, 2026
Swing! Tennis Simulator is a paid app that uses your iPhone's motion sensors to analyze your tennis forehand swing in real-time. It provides detailed feedback on your racket angle, trajectory, and shot type.
The app detects the impact point of your swing using your iPhone's motion sensors, specifically at 3.5G acceleration. It then categorizes your shot as Spin, Flat, or Slice and provides metrics like racket face tilt and swing angle.
Yes, Swing! Tennis Simulator recreates the ball's flight path on your screen based on your swing data. This visual representation helps you understand the trajectory of your shots on the court.
No, Swing! Tennis Simulator is a paid app and is completely ad-free. You can focus on your training without any interruptions from advertisements.
Currently, the analysis logic for Swing! Tennis Simulator is optimized exclusively for right-handed players. The developers have not specified plans for left-handed support at this time.
Swing! Tennis Simulator is currently supported on iPhones. The app is designed to utilize the motion sensors available on these devices for its analysis features.
Swing! Tennis Simulator is a paid application priced at $0.99. This one-time purchase grants you access to all its features without any additional in-app purchases or subscriptions.
The app was last updated on January 28, 2026, with version 1.0. Given its recent release, users can likely expect future updates to introduce new features or improvements based on user feedback.