# Swing! Tennis Simulator — Tennis fore-hand simulator

> Real-time tennis forehand swing analysis using iPhone motion sensors. (iPhone/iPad app by shintaro nagakura.)

- Source: https://appshunter.io/ios/app/swing-tennis-simulator/id6757174462 (this page in markdown: same URL + `.md`)
- Developer: [shintaro nagakura](https://appshunter.io/developer/1865072482)
- Category: Sports, Health & Fitness
- Price: $0.99
- Age rating: 4+
- Requires: iOS 26.2 · 0 MB
- Languages: American English, Japanese
- Released: 2026-01-27
- Data updated: 2026-09-12
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/swing-tennis-simulator/id6757174462/reviews.md

## What is Swing! Tennis Simulator?

[Tennis Swing Checker - Master Your Forehand] 
Analyze your tennis swing instantly using your iPhone's motion sensors! This app provides real-time feedback on your racket face angle and swing trajectory to help you achieve the perfect forehand.

[Key Features]
・Real-Time Swing Analysis: Automatically detects the "Impact" point at 3.5G acceleration. It instantly categorizes your shots, such as Spin, Flat, or Slice.
・Detailed Metrics: Displays the precise racket face tilt (Open/Closed) and swing angle in degrees at the moment of impact.
・Visual Trajectory: Recreates the ball's flight path on your screen based on actual swing data, giving you a clear image of your shot on the court.
・Haptic Feedback: A powerful vibration triggers the exact moment impact is detected. You can use this vibration as a guide to calibrate your swing speed.
・Privacy First & Ad-Free: As a paid app, there are no advertisements. We do not collect any personal data, so you can focus on your training with peace of mind.

[Important Notes - Please Read]
・Right-Handed Only: Currently, the analysis logic is optimized exclusively for right-handed players.
・How to Use: Hold your device in landscape orientation (with the volume buttons facing the ground) and swing with the screen facing the direction of your shot.

## Key features

- Real-time swing analysis
- Impact point detection
- Shot categorization (Spin, Flat, Slice)
- Detailed racket face tilt and swing angle metrics
- Visual ball trajectory recreation
- Haptic feedback for swing calibration

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/swing-tennis-simulator/id6757174462/reviews.md

### 5/5 — スイングのフォームの確認に使える

*2026-01-30*

スイングの角度で球種を判断してくれるので腕の振りの確認に便利。

スマホぶん投げるのだけ注意が必要。

## Frequently asked questions about Swing! Tennis Simulator

### What is Swing! Tennis Simulator?

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.

### How does Swing! Tennis Simulator analyze my swing?

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.

### Can I see how my shot will fly?

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.

### Does Swing! Tennis Simulator have ads?

No, Swing! Tennis Simulator is a paid app and is completely ad-free. You can focus on your training without any interruptions from advertisements.

### Is Swing! Tennis Simulator available for left-handed players?

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.

### What devices does Swing! Tennis Simulator support?

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.

### How much does Swing! Tennis Simulator cost?

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.

### How often is Swing! Tennis Simulator updated?

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.

## Version history (last 1 release)

### 1.0 — 2026-01-28

No release notes.

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## More apps by shintaro nagakura

- [Swing Capture](https://appshunter.io/ios/app/swing-capture/id6759719878)

All apps by shintaro nagakura: https://appshunter.io/developer/1865072482

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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 2026-09-12.*