Comparison

Arm Speed Motion Analyzer vs Snapdisc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Arm Speed Motion Analyzer

Measure throw and swing speeds without specialized equipment. This app uses your iPhone or Apple Watch motion sensors to provide real-time feedback for various sports. Track progress, set personal records, and analyze trends to train smarter.

Highlights
  • Real-time speed detection
  • iPhone and Apple Watch compatibility
  • Supports multiple sports
  • Personal records and achievements
  • Weekly trends and analytics
  • Health app integration
Features
Read full description

Track your arm speed, no radar gun needed. Arm Speed uses motion sensors on your iPhone or Apple Watch to measure throw and swing speed in real time. Built for athletes who want to train smarter and track progress across every session. WORKS WITH iPHONE AND APPLE WATCH Version 3.0 introduces iPhone motion tracking: just hold your phone and throw or swing. Apple Watch support is still here and better than ever. Train with whichever device you have on hand. REAL-TIME SPEED TRACKING See your speed instantly after every throw or swing. Arm Speed detects each motion automatically, no buttons to press, just start a session, do your thing, and watch the numbers appear. See device acceleration change in realtime: even the slightest device jiggle will impact real time acceleration. SEE YOUR MOTION PATH Go beyond the number. Every throw and swing is captured as a 3D motion path, a ribbon that traces your arm through the air. Thicker means faster, and color grades your smoothness from fluid green to jagged red. Spin the path around, compare reps, and spot hitches in your mechanics that a speed reading alone can't show. PERSONAL RECORDS AND ACHIEVEMENTS Track your all-time top speed, best session, longest streak, and more. Unlock achievements as you hit milestones., from your first 30 MPH throw to logging your 1,000th rep. Celebration animations fire off when you break a record or unlock something new. WEEKLY TRENDS AND ANALYTICS See how your speed and volume change week over week. A ghost line overlays your previous week so you can visualize improvement at a glance. Speed band breakdowns show where your throws are clustering, and daily activity heatmaps keep you accountable. HEALTH APP INTEGRATION Every session can log as a workout in Apple Health with heart rate tracking. Your training data lives alongside the rest of your fitness profile. FREE TO USE Arm Speed is free to download and start tracking. Upgrade to Arm Speed Pro to unlock interactive 3D motion paths, unlimited session history, search and filters across your sessions, advanced speed and acceleration charts, custom chart date ranges, bulk session management, personal records, achievements, and weekly trends. BUILT FOR YOUR SPORT Baseball throwing and batting Disc golf and frisbee throws Softball pitching and hitting Pickleball serves and volleys Tennis serves and groundstrokes Golf swing speed Football throws Cricket bowling and batting Hockey and lacrosse stick speed Badminton, racquetball, and more Website: https://armspeed.app Follow @arm_speed_app on Instagram for news and updates. Questions or feedback? Email: feedback@fre-studios.com Terms of Service: https://armspeed.app/legal/terms Privacy Policy: https://armspeed.app/legal/privacy

About

Snapdisc

Analyze your disc golf throws to improve distance and accuracy. Record, slow down, and compare your form side-by-side with professional models using AI tracking. Unlock insights to enhance your game.

Highlights
  • Throw recording and playback
  • Frame-by-frame video analysis
  • Side-by-side pro comparison
  • AI pose and joint tracking
  • Overlay mode for timing sync
  • Trace mode for movement paths
Features
Read full description

Snapdisc helps you throw farther. No signup or login required. Record your throws, slow them down, and compare side-by-side with pro forms.  See what’s holding you back and unlock more distance, accuracy, and confidence on the course. Want to throw farther and more consistently? Snapdisc is the ultimate disc golf app for improving your form. Record your throws, compare them with a pro, and unlock insights that will take your game to the next level. Key Features: Recording and Playback - Record your throws during practice sessions and instantly see the playback for on-the-spot feedback. Blur your face automatically for enhanced privacy when sharing videos. Frame-by-Frame Video Analysis - Break down your backhand or forehand with frame-by-frame playback. Side-by-Side Comparison with Pros - Compare your throw to the pro model and line it up next to yours for instant feedback. Pose & Joint Tracking - AI highlights your key angles (shoulders, hips, reach-back, release point) and shows where your form differs. Overlay Mode - Layer a pro throw on top of yours to see timing and mechanics in sync. Trace Mode - Plot movement paths for your head, shoulders, or disc to understand smoothness and power transfer. Why Snapdisc? Most players want to throw farther but don’t know what to fix. With Snapdisc, you’ll: - Identify flaws in your throw instantly. - Compare your form against a pro form. - Train smarter, not just harder. - Build confidence and consistency. Whether you’re new to disc golf or chasing a 500-foot drive, Snapdisc helps you analyze, learn, and improve. Get Started Today! Download Snapdisc and take your disc golf game to the next level. Your best throw is just one analysis away. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ YouTube terms of service: https://developers.google.com/youtube/terms/api-services-terms-of-service

Screenshots

Arm Speed Motion Analyzer4 screens
Snapdisc4 screens

Verdict

The call

The clearest difference is review sentiment: Arm Speed Motion Analyzer at 31% against Snapdisc's 0%. Snapdisc's advantage is rating (4.4 vs 4.2). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Arm Speed Motion Analyzer sells 3 in-app purchases, starting at $0.99 per month and Snapdisc sells 9 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Snapdisc holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 11 and 10 respectively. Written reviews complicate that: 31% of Arm Speed Motion Analyzer's written reviews are positive against 0% of Snapdisc's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Arm Speed Motion Analyzer ships an update fortnightly, Snapdisc every 9 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Arm Speed Motion Analyzer versus Snapdisc: the parameters behind the verdict, then further details
ParameterArm Speed Motion AnalyzerSnapdisc
PriceFreeFree
Rating4.2 (11 ratings)4.4 (10 ratings) — better
Positive reviews30.8% of reviews — better0.0% of reviews
Number of ratings11 — better10
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.117.0 — better
Further details — not scored
Size11 MB84 MB
Age rating4+4+
DeveloperFRE STUDIOS LLCJoel Masters

Customer experience

Arm Speed Motion Analyzer

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews26 reviews
Positive30.8%
Neutral11.5%
Negative57.7%

Snapdisc

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Arm Speed Motion Analyzer

Subscriptions2
  • Arm Speed Pro Monthly7 Days trial$0.991 Month
  • Arm Speed Pro7 Days trial$9.991 Year
One-time1
  • Arm Speed Analyzer Pro$2.99
9 purchases

Snapdisc

Subscriptions1
  • Pro Monthly Subscription$1.991 Month
One-time8
  • TrialFree
  • Tip Small$0.99
  • Unlimited Recording$2.99
Show 5 more
  • Pose Mode$4.99
  • Tip Medium$4.99
  • Season Pass$8.99
  • Pro$9.99
  • Tip Large$19.99

Questions

Is Arm Speed Motion Analyzer free?
Arm Speed Motion Analyzer is free to download, with in-app purchases available.
Is Snapdisc free?
Snapdisc is free to download, with in-app purchases available.
Which has better reviews, Arm Speed Motion Analyzer or Snapdisc?
Snapdisc is rated higher. Arm Speed Motion Analyzer averages 4.2 out of 5 from 11 ratings, while Snapdisc averages 4.4 from 10 ratings.
Do Arm Speed Motion Analyzer or Snapdisc have ads?
Neither Arm Speed Motion Analyzer nor Snapdisc shows ads.
Which is updated more often, Arm Speed Motion Analyzer or Snapdisc?
Arm Speed Motion Analyzer ships an update fortnightly, and Snapdisc every 9 days. Most recently, Arm Speed Motion Analyzer was updated on October 24, 2026 and Snapdisc on October 24, 2026.

Other comparisons