# Diamond Coach vs TRPDGT

The clearest difference is update cadence: Diamond Coach at daily against TRPDGT's every 5 days. TRPDGT's advantage is rating (5.0 vs 4.8). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Diamond Coach sells 2 in-app purchases, starting at $6.99 per month and TRPDGT sells 3 in-app purchases, starting at $30.00 per month. Whichever you choose, the download price is not the number that matters.

TRPDGT holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Diamond Coach ships an update daily, TRPDGT every 5 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Diamond Coach | TRPDGT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/diamond-coach/id6757627672/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/trpdgt/id6807061336/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | Subscription | Subscription |
| Size | 40 MB | 169 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Jack Blank](https://appshunter.io/developer/1860957944) | [Antonio Aponte](https://appshunter.io/developer/1881173795) |

## What reviewers say

### Diamond Coach

[App page](https://appshunter.io/ios/app/diamond-coach/id6757627672)

This app uses AI to analyze your baseball hitting and pitching videos, providing personalized feedback and drills. It focuses on one key improvement at a time, mimicking a real coach's guidance for smarter training.

**Highlights:** AI video analysis for hitting and pitching, Coaching based on video movement, Clear drills and next-step plans, Session-focused improvement, Coach-like feedback, Supports training in cages, fields, and gyms

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $6.99 | per month |
| Yearly Subcription | $29.99 | per year |


### TRPDGT

[App page](https://appshunter.io/ios/app/trpdgt/id6807061336)

This app uses biomechanics to create drills for pitchers, providing data-driven insights to improve performance. It offers structured training plans, on-device video analysis, and direct communication with a coach for personalized feedback.

**Highlights:** Biomechanically-based drills, Data-driven performance tracking, Structured training plans, On-device video analysis, Direct coach messaging, Arm health focus, Private data storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro: Full Plan and Tools | $30.00 | per month |
| All-Star: Custom Coaching | $75.00 | per month |
| MVP: Unlimited Coaching | $150.00 | per month |


## Frequently asked questions

### Is Diamond Coach free?

Diamond Coach is free to download, with in-app purchases available.

### Is TRPDGT free?

TRPDGT is free to download, with in-app purchases available.

### Which has better reviews, Diamond Coach or TRPDGT?

TRPDGT is rated higher. Diamond Coach averages 4.8 out of 5 from 5 ratings, while TRPDGT averages 5.0 from 3 ratings.

### Do Diamond Coach or TRPDGT have ads?

Neither Diamond Coach nor TRPDGT shows ads.

### Which is updated more often, Diamond Coach or TRPDGT?

Diamond Coach ships an update daily, and TRPDGT every 5 days. Most recently, Diamond Coach was updated on October 31, 2026 and TRPDGT on October 26, 2026.

---

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