# PULSE throw vs CalloutCam

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.

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.

## The numbers

| Metric | PULSE throw | CalloutCam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (23 ratings)](https://appshunter.io/ios/app/pulse-throw/id1029619857/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 102 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Driveline Baseball](https://appshunter.io/developer/1513897848) | [JAXSON DWIGHT REISER](https://appshunter.io/developer/6786407478) |

## What reviewers say

### PULSE throw

[App page](https://appshunter.io/ios/app/pulse-throw/id1029619857)

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.

**Highlights:** Wearable forearm sensor, Biomechanics data collection, Daily workload targets, Arm strength building, Faster recovery, Fatigue management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CalloutCam

[App page](https://appshunter.io/ios/app/calloutcam/id6786407476)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PULSE throw free?

PULSE throw is free to download, with no in-app purchases.

### Is CalloutCam free?

CalloutCam is free to download, with no in-app purchases.

### Do PULSE throw or CalloutCam have ads?

Neither PULSE throw nor CalloutCam shows ads.

### Which is updated more often, PULSE throw or CalloutCam?

PULSE throw ships an update every 2 weeks, and CalloutCam every 3 days. Most recently, PULSE throw was updated on October 4, 2026 and CalloutCam on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*