# Performance Fitting - iPhone — iPhone edition

> Golf launch monitor data analysis and visualization app for iPhone. (iPhone/iPad app by Foresight Sports.)

- Source: https://appshunter.io/ios/app/performance-fitting-iphone/id1257218759 (this page in markdown: same URL + `.md`)
- Developer: [Foresight Sports](https://appshunter.io/developer/594586976)
- Category: Sports
- Price: Free
- Rating: 2.40/5 from 16 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 36 MB
- Languages: American English
- Released: 2017-07-28
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/performance-fitting-iphone/id1257218759/reviews.md

## What is Performance Fitting?

When connected to a GCQuad via Wi-Fi or a GC2 via Bluetooth, our Performance Fitting App instantly delivers the unmatched accuracy of our state-of-the-art Launch MOnitors to your Apple iPhone in stunning clarity. Intuitive, fully-illustrated depictions of ball flight and club head data ensure easy analysis of each and every shot. When the session is done, your final data can be emailed anywhere or create an FSX Live account and view your shots from anywhere via the internet.

iPhone App
Connects to a GCQuad Launch Monitor via Wi-Fi or a GC2 Launch Monitor vie Bluetooth
Displays detailed launch, trajectory and club data
Data can be recorded and saved for individual golfers
Data can be organized in one or more sessions
Data can be emailed anywhere (as a .csv attachment)
Data can be viewed from anywhere via the internet when you sign-up and create an FSX Live account (optional)

## Key features

- Connects to GCQuad and GC2 launch monitors
- Displays ball flight and club data
- Intuitive shot analysis visualizations
- Saves data for individual golfers
- Organizes data into sessions
- Email data as CSV attachment
- Optional cloud viewing via FSX Live

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/performance-fitting-iphone/id1257218759/reviews.md

### 1/5 — App Crash Continuous

*2025-11-03*

This app continues to crash as I try to connect to GC QuadMax every time.

### 1/5 — Crashes with GC2

*2024-07-07*

Wanted an app to connect to my GC2 but crashes instantly once connected to the unit.

### 1/5 — Constantly crashes

*2024-04-28*

Anytime a LM is connected it crashes instantly.

### 1/5 — Crashes with GC2

*2022-05-15, version 1.6.8*

Just shuts down would be nice to still be able to use even with your old tech there are plenty of us out there

### 1/5 — App crashes

*2022-02-18, version 1.6.8*

The app crashes as soon as I connect via Bluetooth.

### 1/5 — Crashes a lot

*2021-11-12, version 1.6.7*

App keeps crashing and is bad. Very frustrating when trying to coach with it. 
Once it’s working it is great but hardly ever does

### 1/5 — No longer works with GC2

*2021-11-11, version 1.6.7*

This used to work. For such an expensive product you would expect the software to work. Unfortunately it now crashes on open on an iPhone X. I can no longer use with GC2 with HMT.

### 1/5 — These guys are clowns

*2020-09-12*

The worst software engineers in the golf industry. Coupled with the awful desktop software, this iPhone app isn’t even updated after 2 years of the Quad device being released. Along with the desktop software both are cumbersome and completely unintuitive to use. You would have thought, with a machine like the Quad and knowing that the world wants an easy to use intuitive App for the machine for everybody, they would write something obvious and fun to use but they are clogged up in their own incompetent quagmire and can’t seem to provide Apps that would be industry leading. Nope.

### 1/5 — Garbage

*2020-04-08*

Never works

### 2/5 — Meh.. too barebones of an app

*2017-08-11*

The app is very barebones. There is no way to see all the shot data in a table with summary. Also on the App Store it says that the data can be emailed, but it cannot. Stick with the IPad app. This was a disappointment

## Frequently asked questions about Performance Fitting

### What devices does Performance Fitting - iPhone support?

Performance Fitting - iPhone is compatible with iPhone, iPad, and iPod devices. It was released on July 28, 2017, and its latest version is 1.6.8, last updated on December 14, 2021.

### How does Performance Fitting - iPhone connect to launch monitors?

The app connects to a GCQuad Launch Monitor via Wi-Fi or a GC2 Launch Monitor via Bluetooth. This connection allows for instant delivery of launch monitor data to your iPhone.

### Can I save and share my golf data with Performance Fitting - iPhone?

Yes, your golf data can be recorded and saved for individual golfers and organized into sessions. The data can then be emailed anywhere as a .csv attachment.

### Does Performance Fitting - iPhone have ads?

No, Performance Fitting - iPhone does not contain advertisements. It is a free application with no in-app purchases or ads.

### What kind of data does Performance Fitting - iPhone display?

The app displays detailed launch, trajectory, and club data, along with intuitive depictions of ball flight. This allows for easy analysis of each shot.

### Is there an option to view my golf data online?

Yes, you can create an FSX Live account (optional) to view your shots from anywhere via the internet. This feature allows for remote access to your performance data.

### What is the user rating for Performance Fitting - iPhone?

Performance Fitting - iPhone has a user rating of 2.4 stars from 16 ratings. The app is rated for ages 4 and up.

### What is the age rating for Performance Fitting - iPhone?

The age rating for Performance Fitting - iPhone is 4+. This indicates it is suitable for users aged 4 and above.

## Version history (last 5 releases)

### 1.6.8 — 2021-12-14

- fix bug to connect to GCQuad via Wi-Fi
- sending data to FSX Live including club data
- adding online users using FSX Live account
- displaying wifi connection to GC3 and Launch Pro

### 1.6.7 — 2021-11-10

- Updated logic to get data from the device in cases of no cellular data and no cellular connection.
- Updated error when subscription level equals to none.
- Fixed the bug with distortion of the position of the wifi status popup.
- Uploading data shots to the FSX Live portal when app is opened and connected to the internet.
- Bug Fixes.

### 1.6.6 — 2021-10-20

- UI updates.
- Improved workflow for GC3 and Launch Pro connectivity.
- Bug fixes.

### 1.6.5 — 2021-10-13

- Fixed using online players with FSX live account.
- Updated UI for selection of shots, sessions, players.
- Fixed edit shots. 
- Allows to change clubs and colors for each shot.

### 1.1.6 — 2021-10-08

- Supports connection to GCQuad, GC3, or Launch Pro.
- GC3 and Launch Pro interaction with the device manager application.
- Ability to connect to GCQuad, GC3, and Launch Pro devices without internet or cellular data.
- Shot data displayed in accordance to subscription level for Launch Pro devices.
- Pop-ups to help users connect to GCQuad, GC3, and Launch Pro device's Wi-Fi network.
- Various bug fixes.

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## More apps by Foresight Sports

- [Performance Fitting](https://appshunter.io/ios/app/performance-fitting/id594586973)
- [FSX Pro](https://appshunter.io/ios/app/fsx-pro/id1515823777)
- [Foresight](https://appshunter.io/ios/app/foresight/id6446035078)
- [MACH2: Smart Radar Gun](https://appshunter.io/ios/app/mach2-smart-radar-gun/id6737635235)

All apps by Foresight Sports: https://appshunter.io/developer/594586976

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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 2026-06-10.*