GameProofer

GameProofer

Meet Your Skills!

3 ratings
5 reviews
Free

Details

  • Released
  • Updated
  • February 21, 2024
  • June 9, 2026
GameProofer screenshot #1 for iPhone
GameProofer screenshot #2 for iPhone
GameProofer screenshot #3 for iPhone
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About

Enhance your disc golf game with real-time performance metrics and GPS tracking. Analyze your throws, identify areas for improvement, and locate lost discs with this smart tag accessory and companion app.

Real-time performance metrics
Throw speed, arm speed, wobble, spin analysis
GPS disc location
Backyard and practice field use
Expert-designed hardware and software
Drive, upshot, hyzer, roller analysis
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What's New in GameProofer

2.12.0

June 9, 2026

- Prompt for Bluetooth permission and power issues - Advanced + Net mode no longer asks for distance - About Device screen with model info and certifications - Warning for very high-impact landings (new tags) - Warnings for throws that are too close to measure reliably (new tags) - Gen 2 and Nano related improvements - Throw data layout improvements - Performance and stability improvements

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User reviews

Scam: Inconsistent and unreliable

Update: scam product, spent so much money to beta test their unreliable product. They’ve abandoned support for gen1 in less than two years.

Original review: Hyzer angle doesn’t make sense after using alternative methods to measure. It’s often 10 to 15 degrees off. Launch angle which the website says is a feature, but is marked beta in the app is even worse. Latest update removed features listed on their website. One time it was launch angle was nearly 30 degrees which would have put the disc in my ceiling instead of the net where it went.

Measuring and comparing with another IMU confirmed the hyzer angle is inaccurate. Which I could live with if it was consistently inaccurate so I could just adjust but it’s not. Testing it in a level surface it’s often 5 to 15 degrees over which makes it useless when training for consistency.

App makes it hard to view multiple throws. You have to export it in csv and analyze it yourself. Which is a pain to use the phone for as they have no PC or web interface.

I was hoping to use this for field practice but since basic measurements are wrong I won’t be.
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App and customer service

Haven’t been about to use the app as the chip doesn’t work, and customer service hasn’t responded or tried to remedy.

Inconsistent and unreliable

Hyzer angle doesn’t make sense after using alternative methods to measure. It’s often 10 to 15 degrees off. Launch angle which the website says is a feature, but is marked beta in the app is even worse. Latest update removed features listed on their website. One time it was launch angle was nearly 30 degrees which would have put the disc in my ceiling instead of the net where it went.

Measuring and comparing with another IMU confirmed the hyzer angle is inaccurate. Which I could live with if it was consistently inaccurate so I could just adjust but it’s not. Testing it in a level surface it’s often 5 to 15 degrees over which makes it useless when training for consistency.

App makes it hard to view multiple throws. You have to export it in csv and analyze it yourself. Which is a pain to use the phone for as they have no PC or web interface.

I was hoping to use this for field practice but since basic measurements are wrong I won’t be.
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Unlocking your true potential

Bought this in august last year, unbelievable helpful data about your throws I have added about 5-10 mph on my average throw allready!!! Super easy guidances online well done Gameproofer!!!

Good not great

App is new but works well and does everything it says.
Previous throw data could be displayed better instead of drop down for individual throws. Also was expecting nose angle and tilt to be included but they don't seem to be?
Looking forward to updates
Is there a flight path simulator coming?

FAQ

What is GameProofer?

GameProofer is a smart tag accessory and companion app designed to enhance disc golf performance. It provides real-time metrics for throws and GPS tracking for discs.

What kind of data does GameProofer provide?

GameProofer offers precise measurements including throw speed, arm speed, wobble, and spin, helping you understand and refine your technique.

Does GameProofer help find lost discs?

Yes, GameProofer includes built-in GPS functionality to help you locate your discs with pinpoint accuracy on the course.

Who developed GameProofer?

GameProofer was crafted by Finnish experts in collaboration with passionate disc golfers, ensuring a high level of innovation and performance.

What devices is GameProofer compatible with?

The GameProofer app is available for iPhone and iPod devices.

How often is GameProofer updated?

The latest version, 2.11.0, was released on July 29, 2025, indicating active development and updates.

What is the age rating for GameProofer?

GameProofer has an age rating of 4+, making it suitable for a wide range of users.

Does GameProofer have ads?

No, GameProofer is ad-free, allowing for an uninterrupted user experience focused on performance analysis.