# PitchGrader vs Driveline Training

The clearest difference is rating: Driveline Training at 4.5 against PitchGrader's 3.0. Driveline Training also leads on ratings volume (28 vs 1). PitchGrader's advantage is update cadence (every 4 days vs every 9 days) and iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Driveline Training holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Driveline Training has 28 ratings behind it against 1, so its average is the more settled of the two.

PitchGrader ships an update every 4 days, Driveline Training every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PitchGrader | Driveline Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/pitchgrader/id1087256806/reviews) | **[4.5 (28 ratings)](https://appshunter.io/ios/app/driveline-training/id6445937141/reviews)** |
| Number of ratings | 1 | **28** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free | Free |
| Size | 97 MB | 378 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kinemetrica Inc.](https://appshunter.io/developer/1693723000) | [Driveline Baseball](https://appshunter.io/developer/1513897848) |

## What reviewers say

### PitchGrader

[App page](https://appshunter.io/ios/app/pitchgrader/id1087256806)

This app allows existing clients to analyze baseball pitches using Doppler radar data and specialized service. It reconstructs ball flight in 3D and runs simulations to evaluate changes, supporting analysis from single pitches to entire seasons.

**Highlights:** Doppler radar data analysis, 3D ball flight reconstruction, 3D simulation for pitch evaluation, Analysis from single pitch to seasons, Fast and simple data interpretation

**Features:** Vision Pro support

**In-app purchases:** none


### Driveline Training

[App page](https://appshunter.io/ios/app/driveline-training/id6445937141)

This app offers a comprehensive training solution for baseball players, integrating scheduling, program management, and data analysis. It's designed for athletes actively training with the platform, providing a user-friendly experience for all their needs.

**Highlights:** Integrated scheduling, Program management, Data analysis tools, User-friendly interface, Baseball training focus

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

**In-app purchases:** none


## Frequently asked questions

### Is PitchGrader free?

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

### Is Driveline Training free?

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

### Which has better reviews, PitchGrader or Driveline Training?

Driveline Training is rated higher. PitchGrader averages 3.0 out of 5 from 1 ratings, while Driveline Training averages 4.5 from 28 ratings.

### Do PitchGrader or Driveline Training have ads?

Neither PitchGrader nor Driveline Training shows ads.

### Which is updated more often, PitchGrader or Driveline Training?

PitchGrader ships an update every 4 days, and Driveline Training every 9 days. Most recently, PitchGrader was updated on November 2, 2026 and Driveline Training on November 3, 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.*