TechDisc vs Disc Golf Form Replay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TechDisc
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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TechDisc for iOS makes it simple to connect to your TechDisc and begin measuring Spin, Speed, Nose angle, Hyzer angle, Launch angle and Wobble at home in your net or at the practice field. TechDisc is an innovative new tool to Know Your Throw, with hardware and software designed by disc golfers to accelerate every athlete's progression in the sport. A suite of sensors permanently attached to the center of a golf disc measures the forces and angles put on a disc. The data is transmitted to the app and uploaded to the cloud to crunch the data and determine throw type (Backhand, Forehand, Thumber, etc.) and angle (Flat, Hyzer, Anhyzer) to easily sort and filter your throws. Measure your drive, upshots, standstills, hyzers, rollers and anything else you want to improve. Find average spin for your forehand shots and backhand shots with a tap. Know if that 70 MPH throw was a fluke or if you can count on it consistently. Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Disc Golf Form Replay
Record and instantly review your athletic form with voice-activated playback and adjustable speed controls. This app streamlines the process of analyzing your technique for disc golf, other sports, or any physical motion, without filling up your device storage.
- Voice-activated recording
- Instant slo-mo playback
- Adjustable playback speed
- On-the-fly marker adjustment
- Ephemeral videos by default
- Supports other sports and activities
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This is a simple app for disc golf enthusiasts that aims to eliminate the usual pain points of recording yourself for form review. Whether you do field work, throw into a net, or record your throws out on the course, this will make the recording process MUCH more efficient. Trigger recordings with voice commands so you don't have to keep walking back to your phone. This allows you to maintain a certain stance or position you're working on so you don't have to break up your flow. Playback begins instantly after the Stop command and defaults to slo-mo, looping automatically. Switch between 1/4 speed, 1/2 speed, and full speed with one button. Adjust start / end markers on-the-fly, and playback updates immediately with zero processing time. No more switching back and forth between the Camera and Photos app, futzing around with the video length and fixing where the slo-mo is supposed to start just to see one throw. Videos are ephemeral by default, with the option to manually save when desired. No more filling up your device storage and then having to sift through trying to remember the good ones. Note: videos are purposely saved untrimmed with full frames and audio data to avoid any processing time. No tripod? Flip to the rear camera and have a friend or coach record for you. Review playback together, switch off, and compare. Makes collaboration easy and fun, instead of tedious. The app is even versatile enough to use for other sports. Review your baseball, tennis, or golf swing. Musical instrument practice, dance moves, you name it. You can use it for any repetitive physical motion that benefits from being recorded and reviewed. Portrait and landscape orientations both supported. No sign up or login. Videos are all local and not sent anywhere. No usage data is collected at all.
Screenshots
Verdict
The clearest difference is price: TechDisc at Free against Disc Golf Form Replay's $0.99. TechDisc also leads on ratings volume (250 vs 1) and chart position (#193 vs unranked). Disc Golf Form Replay's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 76%). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
TechDisc is free to download; Disc Golf Form Replay costs $0.99 up front. TechDisc sells 2 in-app purchases, starting at $9.99 per month. Disc Golf Form Replay asks for nothing beyond the download.
Disc Golf Form Replay holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: TechDisc has 250 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of TechDisc's written reviews are positive against 100% of Disc Golf Form Replay's.
TechDisc ships an update monthly, Disc Golf Form Replay every 2 months. Both last shipped on October 25, 2026.
| Parameter | TechDisc | Disc Golf Form Replay |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (250 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 76.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 250 — better | 1 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #193 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Tech Disc Inc. | DERRICK XU |
Customer experience
TechDisc
Disc Golf Form Replay
In-app purchases
TechDisc
- TechDisc Premium (1 Month)7 Days trial$9.991 Month
- TechDisc Premium (1 Year)7 Days trial$99.991 Year
Disc Golf Form Replay
No in-app purchases
Questions
Is TechDisc free?
Is Disc Golf Form Replay free?
Which has better reviews, TechDisc or Disc Golf Form Replay?
Do TechDisc or Disc Golf Form Replay have ads?
Which is updated more often, TechDisc or Disc Golf Form Replay?
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