Arm Speed Motion Analyzer vs Formero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Real-time speed detection
- iPhone and Apple Watch compatibility
- Supports multiple sports
- Personal records and achievements
- Weekly trends and analytics
- Health app integration
Read full descriptionHide 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
Formero
Improve your disc golf game with personalized form analysis from professional coaches. Submit videos of your throws for detailed feedback and live coaching sessions. Connect with elite pros to refine your technique and increase throwing distance.
- Personalized form analysis
- Video submission for review
- Voice-over feedback from coaches
- Live coaching calls
- 24/7 coach chat access
- Verified professional coaches
Read full descriptionHide full description
WHAT IS FORMERO? Formero is the premier disc golf coaching platform, connecting players with top professional coaches for personalized form analysis. Improve your accuracy, increase your throwing distance, and refine your technique with expert feedback tailored to your game. HOW DOES IT WORK? Capture two videos of your throw—one from the side and one from behind—and submit them to a coach through the Formero app. Your chosen coach will analyze your mechanics using our advanced coaching tools, providing a detailed, voice-over review that highlights key areas for improvement. Want real-time feedback? Schedule a live coaching call to go over your form directly with a coach. Subscribers also gain access to 24/7 chat, allowing ongoing communication with their coach for continuous improvement. WHO IS FORMERO FOR? Formero is designed for disc golfers of all skill levels looking to enhance their game. Whether you're a beginner or a seasoned player, personalized coaching from elite pros can provide the precise adjustments needed to optimize your throw. TRAIN WITH VERIFIED COACHES Every coach on Formero is thoroughly vetted to ensure high-quality, reliable instruction. Our platform only features experienced professionals, guaranteeing that the advice you receive is both effective and trustworthy. LIVE COACHING & 24/7 CHAT Take your training to the next level with real-time coaching! Book a live call with your coach for an interactive session, or subscribe to a coach for 24/7 chat access, allowing you to ask questions and get guidance whenever you need it. ARE YOU A DISC GOLF COACH? Formero equips coaches with cutting-edge tools to deliver professional-grade form reviews. If you're a disc golf coach looking to elevate your coaching services, contact us via social media to apply.
Screenshots
Verdict
The clearest difference is review sentiment: Formero at 85% against Arm Speed Motion Analyzer's 31%. Formero also leads on in-app purchases (none vs 3) and rating (4.6 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
Both are free to download. Arm Speed Motion Analyzer sells 3 in-app purchases, starting at $0.99 per month. Formero asks for nothing beyond the download.
Formero holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 11 and 19 respectively. Written reviews point the same way: 31% of Arm Speed Motion Analyzer's written reviews are positive against 85% of Formero's.
Arm Speed Motion Analyzer ships an update fortnightly, Formero every 2 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.
| Parameter | Arm Speed Motion Analyzer | Formero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (11 ratings) | 4.6 (19 ratings) — better |
| Positive reviews | 30.8% of reviews | 84.6% of reviews — better |
| Number of ratings | 11 | 19 — better |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 18.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 82 MB |
| Age rating | 4+ | 17+ |
| Developer | FRE STUDIOS LLC | Formero, LLC |
Customer experience
Arm Speed Motion Analyzer
Formero
In-app purchases
Arm Speed Motion Analyzer
- Arm Speed Pro Monthly7 Days trial$0.991 Month
- Arm Speed Pro7 Days trial$9.991 Year
- Arm Speed Analyzer Pro$2.99
Formero
No in-app purchases
Questions
Is Arm Speed Motion Analyzer free?
Is Formero free?
Which has better reviews, Arm Speed Motion Analyzer or Formero?
Do Arm Speed Motion Analyzer or Formero have ads?
Which is updated more often, Arm Speed Motion Analyzer or Formero?
Other comparisons















