PULSE throw vs CalloutCam
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
CalloutCam
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CalloutCam is the first platform built for the fight game. Fighters use CalloutCam to build hype before their next fight. Post video callouts at opponents. Drop voice notes. Go head to head with rivals publicly and let the fans watch it unfold in real time. Fans watch it all go down. Comment on callouts, make fight predictions on the live fight card, and climb the leaderboard by calling fights correctly. FOR FIGHTERS: Build your fanbase before fight night. Post a callout video at your next opponent and watch the buzz spread. Voice notes, video callouts, and Fighter vs Fighter wars all in one place. The more heat you create before the fight, the more people tune in. FOR FANS: Follow your favorite fighters and get notified the moment they post. Make your fight predictions on the live fight card. Lock in your picks and climb the leaderboard. FEATURES: - Video callouts from real verified UFC fighters - Fighter vs Fighter public callouts - Fighter voice notes - Duet videos to respond to callouts - Live UFC fight card with predictions - Leaderboard of top predictors - Notifications when fighters post Only verified fighters can post. Every fighter account is manually verified so you know the callouts are real. No filter. No keyboard warriors. Just cameras.
Screenshots
Verdict
The clearest difference is update cadence: CalloutCam at every 3 days against PULSE throw's every 2 weeks. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PULSE throw ships an update every 2 weeks, CalloutCam every 3 days. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.
| Parameter | PULSE throw | CalloutCam |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (23 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 102 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Driveline Baseball | JAXSON DWIGHT REISER |
In-app purchases
PULSE throw
No in-app purchases
CalloutCam
No in-app purchases









