# PULSE throw vs Rapsodo Diamond

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.

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.

## The numbers

| Metric | PULSE throw | Rapsodo Diamond |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (23 ratings)](https://appshunter.io/ios/app/pulse-throw/id1029619857/reviews)** | [2.3 (21 ratings)](https://appshunter.io/ios/app/rapsodo-diamond/id1492851539/reviews) |
| Number of ratings | **23** | 21 |
| Positive reviews | **33.3% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 100 MB | 422 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Driveline Baseball](https://appshunter.io/developer/1513897848) | [Rapsodo Pte Ltd](https://appshunter.io/developer/573566751) |

## 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


### Rapsodo Diamond

[App page](https://appshunter.io/ios/app/rapsodo-diamond/id1492851539)

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.

**Highlights:** Combined pitching and hitting data, Single access point for Rapsodo systems, Direct cloud access, Enhanced team management, Data analysis

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PULSE throw free?

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

### Is Rapsodo Diamond free?

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

### Which has better reviews, PULSE throw or Rapsodo Diamond?

PULSE throw is rated higher. PULSE throw averages 4.5 out of 5 from 23 ratings, while Rapsodo Diamond averages 2.3 from 21 ratings.

### Do PULSE throw or Rapsodo Diamond have ads?

Neither PULSE throw nor Rapsodo Diamond shows ads.

### Which is updated more often, PULSE throw or Rapsodo Diamond?

PULSE throw ships an update every 4 weeks, and Rapsodo Diamond every 5 weeks. Most recently, PULSE throw was updated on September 17, 2026 and Rapsodo Diamond on September 18, 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.*