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.






214+ iOS apps curated and reviewed
Finding the right arm speed motion analyzer apps can be overwhelming with so many options. We've analyzed 214+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.1★ (10) | No | Yes | Jul 2026 | |
| 2 | Free | 4.8★ (63K) | No | No | Jul 2026 | |
| 3 | Free | 4.9★ (46K) | Yes | No | Jul 2026 | |
| 4 | Free | 4.7★ (119K) | Yes | Yes | Jul 2026 | |
| 5 | Free | 4.9★ (98K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.4★ (15K) | Yes | No | Jul 2026 | |
| 7 | Free | 4.4★ (855) | Yes | Yes | Jul 2026 | |
| 8 | $19.99 | 4.7★ (1.3K) | No | No | Jul 2026 |






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.






This app functions as a sophisticated speedometer, alerting you to speed limit violations with visual and auditory cues. It also provides location sharing, altitude readings, and a GPS black box for trip data. Calculate mileage, costs, and fuel consumption for your journeys.


This application displays your current speed in miles per hour, kilometers per hour, or knots. It features a large, clear display with Retina support for optimal visibility. Accuracy is enhanced by adjusting indicator transparency.


This app uses your phone's GPS to display your current speed accurately. It supports multiple units, shows traveled distance, and offers optional city names and a compass. You can also record trip statistics like maximum speed and distance.


Measure your internet connection's download, upload, and ping speeds on cellular and WiFi networks. Discover nearby WiFi hotspots and calculate transfer times with the built-in bandwidth calculator. Share your results easily.


This application tracks your speed and distance traveled using GPS. It displays your current speed in kilometers or miles per hour, records trip data, and can alert you to speed limit changes. It also includes a compass and weather information.


Easily measure your Wi-Fi and mobile internet speeds, including download, upload, and ping, up to 1 Gb/s. Identify and improve Wi-Fi connection issues with detailed analysis and a dynamic results map. Ideal for gamers, streamers, and VoIP users seeking reliable performance worldwide.


This app combines a GPS speedometer with a trip computer to track your speed, distance, and time. It offers a unique head-up display (HUD) for windshield viewing and detailed trip logging with export options. Track all your journeys and analyze your travel statistics with ease.


Manipulate video playback speed to create dynamic visual effects. This app allows for gradual speed changes, combining high-speed and slow-motion techniques to produce unique video content. It offers extensive editing tools and supports high-definition export.


Capture video at high frame rates and replay it in incredibly smooth slow motion. Edit and share your creations directly from the app, with features like fast motion, optical flow, and frame blending.


Easily adjust the playback speed of your videos, creating dramatic slow-motion or fast-paced effects. You can also add background music to your clips and share them directly to social media platforms.


This app enables coaches to provide detailed video feedback and communicate effectively with athletes, both remotely and in person. It offers tools for analysis, markup, and direct messaging to streamline coaching and improve athlete performance.


Record your top speed, time, and distance during trial runs. This GPS app allows you to map your routes and export them as GPX files. It also offers features like a large speed display and battery-saving screen dimming.


Measure your mobile internet connection speed with this advanced tool. It offers detailed testing for download, upload, and latency, with customizable options and a clear interface. Save and share your results easily.


Easily edit video speed with multi-clip control. Apply slow or fast motion up to 8x to individual segments, add visual effects and music, then merge them into a single video.


This app accurately tracks your real-time speed, distance, and trip data using GPS. It offers features like a digital odometer, HUD mode, and customizable speed alerts, even working offline. It's designed for drivers, cyclists, and anyone needing precise travel metrics.


Track your speed, distance, and altitude with this GPS-powered tool. It offers real-time speed limits, alerts for overspeeding, and even warns about speed cameras. Works offline and includes a compass for navigation.


Test your internet connection speed, latency, and video streaming quality with a single tap. Explore network coverage maps and secure your connection with a built-in VPN. Get detailed reports and troubleshoot performance issues.


Track your speed and distance with this GPS-based speedometer and odometer. It offers offline functionality, speed limit alerts, and warnings for speed and red light cameras worldwide. View trip details, weather, and altitude, with a convenient Today widget and Apple Watch support.


This free GPS-based app functions as a digital speedometer and head-up display. It shows current speed, average speed, maximum speed, and road information. It also provides slope data and weather conditions, with optional HUD mirroring for windshield reflection.