Comparison

Arm Speed Motion Analyzer vs YEETometer

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

YEETometer

Features
Read full description

Maximize your potential with YEETometer, the state-of-the-art app meticulously crafted for your Watch. Designed with both amateur and professional athletes in mind, YEETometer transforms every throw into a data-driven session, helping you enhance your speed and accuracy with every pitch or serve. Key Features: - Instant Speed Measurement: Harness the power of your Watch's sensors to analyse your throwing technique instantly. YEETometer provides accurate, real-time feedback, essential for refining your speed and consistency. - Graphical Performance Analysis: Delve into your throwing mechanics with advanced graphs that track your speed and illustrate an ideal follow-through tailored to you. Each throw is an opportunity to visually compare your current performance against perfection. - Follow-Through Optimization: After each throw, YEETometer displays a graphical analysis of your follow-through, pinpointing exactly how it compares with the optimal technique. This feature is crucial for correcting motions that hinder your performance. - Windup and Follow-Through Inconsistency Detection: Identify inconsistencies in your windup and follow-through that could be impacting your throw. YEETometer offers insights that typically require a professional coach's eye, enabling you to make precise adjustments on your own terms. - Continuous Progress Monitoring: Set personalized goals and track your progress session by session. With YEETometer, you can visualize improvements over time, fostering motivation and encouraging consistent practice. - Simple User-Friendly Interface: Enjoy a seamless experience with YEETometer's straightforward and intuitive interface. Access in-depth data and insights without ever feeling overwhelmed—perfect for quick glances or detailed reviews during practice sessions. Perfect for athletes involved in any sport requiring precise throwing, like baseball or discgolf, YEETometer is here to ensure that every throw you make is closer towards perfection.

Screenshots

Arm Speed Motion Analyzer4 screens

Verdict

The call

The clearest difference is in-app purchases: YEETometer at none against Arm Speed Motion Analyzer's 3. YEETometer also leads on iOS requirement (13.0 vs 18.1). On price, update cadence, ads and device support 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. YEETometer asks for nothing beyond the download.

UpkeepUpdate frequency

Arm Speed Motion Analyzer ships an update fortnightly, YEETometer every 2 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Arm Speed Motion Analyzer versus YEETometer: the parameters behind the verdict, then further details
ParameterArm Speed Motion AnalyzerYEETometer
PriceFreeFree
Rating4.2 (11 ratings) — better—
Positive reviews30.8% of reviews—
Number of ratings11 — better—
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Apple WatchiPhone, iPod, Apple Watch
Requires iOS18.113.0 — better
Further details — not scored
Size11 MB1 MB
Age rating4+4+
DeveloperFRE STUDIOS LLCMatyas Kriz

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
None

YEETometer

No in-app purchases

Questions

Is Arm Speed Motion Analyzer free?
Arm Speed Motion Analyzer is free to download, with in-app purchases available.
Is YEETometer free?
YEETometer is free to download, with no in-app purchases.
Do Arm Speed Motion Analyzer or YEETometer have ads?
Neither Arm Speed Motion Analyzer nor YEETometer shows ads.
Which is updated more often, Arm Speed Motion Analyzer or YEETometer?
Arm Speed Motion Analyzer ships an update fortnightly, and YEETometer every 2 weeks. Most recently, Arm Speed Motion Analyzer was updated on October 17, 2026 and YEETometer on October 8, 2026.

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