TechDisc

TechDisc

Know Your Throw

186 ratings
38 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • June 30, 2023
  • August 5, 2026

Features

TechDisc screenshot #1 for iPhone
TechDisc screenshot #2 for iPhone
TechDisc screenshot #3 for iPhone
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About

This app connects to a specialized disc golf sensor to measure key throwing metrics like spin, speed, and angles. It helps disc golfers analyze their throws, identify throw types, and track progress for improved performance.

Measure spin, speed, nose angle, hyzer, launch angle, and wobble
Connects to TechDisc hardware sensor
Identifies throw types (backhand, forehand, etc.)
Analyzes throw angles (flat, hyzer, anhyzer)
Tracks drive, upshot, and standstill performance
Calculates average spin for different throws
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What's New in TechDisc

0.3.29

August 5, 2026

This update adds new charts to the Throws tab that allow you to compare your stats to the population of active TechDisc users and gain additional insights and context about your throws. In addition, this version fixes a number of bugs including one that was reducing performance of large throw queries and another that could result in layout bugs when adding notes to a throw.

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Subscription plans

TechDisc Premium (1 Month)

Unlock all of TechDisc's features for 1 Month

$9.991 Month
7 Days trial
How to cancel TechDisc subscription ⁉️

User reviews

Vast improvement

I’ve had a destroyer tech disc for a little over a month. I’ve been watching videos and working hard on trying to improve my game with minimal results for the past 4 months. Since I’ve had my tech disc my nose angle went from +10 to -2.5 average and have added 50 + ft to my drives. I would consider this one of the best tools to improve your game. If you don’t have one find someone who does just to get a baseline for your mechanics
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Advance ratio needs to be in app

The advance ratio needs to be in the app. I’d like to see this metric alongside the other six metrics to tell at a glance, if I’m putting good spin on the disc in relation to my speed.

Instant Feedback

I finally bought a TechDisc. Should have done this a year ago. I’m 65 and didn’t start playing until I was 60. I’ve increased my arm speed by 10 MPH in less than a week. I’m up over 55 MPH now and still climbing. I’m throwing 350+ and beat my friends that are 10 years younger than me. Can’t wait to break 400 feet! Thank you TechDisc!
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Great Tech - great company

The TechDiscs are outstanding products for improving your game. I threw mine 7000+ times in 2025 - every shot in my game has improved. The app is equally excellent - the telemetry alone is invaluable. The video feature, with auto slow-mo in the power pocket, is incredibly useful for debugging your form. Company continues to innovate their software and provides great support when things go wrong.
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Connect button

The connect button needs more padding from the bottom. It is consistently difficult to select throws because of the placement of the connect button and the iOS action bar at the bottom.

FAQ

What does the TechDisc app do?

The TechDisc app connects to a specialized hardware sensor attached to a disc golf disc. It measures key throwing metrics such as spin, speed, nose angle, hyzer angle, launch angle, and wobble. This data helps users analyze their throws and improve their disc golf game.

What kind of data can I get from the app?

You can measure and analyze various aspects of your throw, including spin rate, speed, nose angle, hyzer angle, launch angle, and wobble. The app also identifies your throw type (e.g., backhand, forehand) and angle (e.g., flat, hyzer, anhyzer) to help you sort and filter your throws effectively.

Is the TechDisc app free to use?

The app itself is free to download and use. However, it requires a TechDisc hardware sensor to function and measure data. There may be in-app purchases available for additional features or services.

What are the common use cases for the TechDisc app?

Users can use the app to measure their drives, upshots, standstills, hyzers, and rollers. It's ideal for understanding consistency in speed, identifying areas for improvement in angle control, and tracking progress over time to achieve better performance on the disc golf course.

What devices is TechDisc compatible with?

The description specifically mentions 'TechDisc for iOS', indicating compatibility with Apple devices. Users should ensure their iOS device meets any specific version requirements for the app to function correctly with the TechDisc hardware.