PULSE throw vs Rapsodo Diamond
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PULSE throw
This app monitors throwing biomechanics and workload to help athletes build arm strength and recover faster. It provides daily targets based on individual mechanics and history, moving beyond simple pitch counts to optimize training and manage fatigue.
- Wearable forearm sensor
- Biomechanics data collection
- Daily workload targets
- Arm strength building
- Faster recovery
- Fatigue management
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PULSE is the heartbeat of your throwing routine. The PULSE sensor helps you build arm strength and recover faster by giving you daily workload targets. PULSE is worn on your forearm and collects pitching and throwing biomechanics data. Move beyond pitch counts and innings totals. PULSE tailors your throwing program to your individual mechanics and workload history using biomechanics-based workload metrics. Get the most out of your reps, use a smarter throwing program, both in- and off-season. PREPARE TO DOMINATE PULSE gives you the information you need to be ready to dominate when you step on the mound: - Build up your arm safely and effectively as you start to throw in the offseason. - Maintain your throwing fitness from your first throw of the off-season to the last throw of your baseball season. - Manage fatigue in between starts or relief appearances. ELIMINATE THE GUESSWORK PULSE measures the stress and intensity of every throw. Always-on workload calculations give you insight about your throwing fitness and preparedness that go beyond traditional pitch and innings counts so you can safely build throwing fitness over time. Get the most from your training. Use PULSE insights to make informed decisions about your throwing program every day. MANAGE FATIGUE Long- and short-term throwing workloads can help you evaluate your arm health, arm strength, and fatigue so you can make the best decision for your baseball career. Learn more about PULSE at https://www.drivelinebaseball.com/pulse
Rapsodo Diamond
This application consolidates pitching and hitting data into a single platform for Rapsodo system users. It offers direct cloud access and enhanced team management features, streamlining data analysis and team coordination for Rapsodo Team Members.
- Combined pitching and hitting data
- Single access point for Rapsodo systems
- Direct cloud access
- Enhanced team management
- Data analysis
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The Rapsodo Diamond App is the latest iOS application from the Diamond Sports team at Rapsodo. This app combines the attributes from the Pitching and Hitting applications and allows users a single point of access to Rapsodo's systems. Additionally, direct cloud access and more team management functionalities have been added for users to do more inside the application itself. Available for Rapsodo Team Members only.
Screenshots
Verdict
The clearest difference is rating: PULSE throw at 4.5 against Rapsodo Diamond's 2.3. PULSE throw also leads on review sentiment (33% vs 20%). Rapsodo Diamond's advantage is iOS requirement (13.0 vs 15.0). 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. Neither carries in-app purchases, so what you see is what you pay.
PULSE throw holds the better App Store score, 4.5 against 2.3. Both are backed by a comparable volume of ratings — 23 and 21 respectively. Written reviews point the same way: 33% of PULSE throw's written reviews are positive against 20% of Rapsodo Diamond's.
PULSE throw ships an update every 4 weeks, Rapsodo Diamond every 5 weeks. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.
| Parameter | PULSE throw | Rapsodo Diamond |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (23 ratings) — better | 2.3 (21 ratings) |
| Positive reviews | 33.3% of reviews — better | 20.0% of reviews |
| Number of ratings | 23 — better | 21 |
| Update frequency | Every 4 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 100 MB | 422 MB |
| Age rating | 4+ | 4+ |
| Developer | Driveline Baseball | Rapsodo Pte Ltd |
Customer experience
PULSE throw
Rapsodo Diamond
In-app purchases
PULSE throw
No in-app purchases
Rapsodo Diamond
No in-app purchases








